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FTDNA Y-tree branch

Haplogroup J-Z7675

Equivalent branches, the same kits: J-CTS6619 (1,126 kits, 8,800 years)

J-Z7675 is a branch of the FamilyTreeDNA Y tree with 1,126 kits that gave a country, counting all sub-branches. It is most common in these samples: Russia (Republic of Ingushetia) (61% of kits), Russia (Republic of Chechnya) (26% of kits), Orstkhoy (reported as Italy · Aosta Valley) (14% of kits). The branch's common ancestor lived about 8,300 years ago: the FTDNA Discover estimate runs from 7,300 to 9,600 years ago. The oldest of the equivalent branches, J-CTS6619, split off about 8,800 years ago by Discover. YFull has 726 samples in this branch and dates its common ancestor to 7,900 years ago.

Belongs to the J-M67 branch, which has a note.

Compare with another branch →

This branch on other trees: FTDNA Discover ↗ · YFull ↗ · TheYtree ↗

Branch SNPs: 43 · 8 more at YFull

J-CTS6619: CTS6619, CTS3214, CTS5596, FT55297, Y11228, Y126026, Y18327, Y3021, Y3023, Y3024, Y3025, Y3611, YSC0000306, Z28055, Z28057, Z28059, Z6251, Z7652, Z7653, Z7656, Z7659, Z7661, Z7662, Z7663, Z7664, Z7665, Z7667, Z7669, Z7670, Z7672, Z7674, Z7677, Z7678, Z8115, Z8116

J-Z7675: Z7675, FT55298, Y126027, Y3020, Z7657, Z7658, Z7660, Z7673

The same mutation arose again on other branches: Z7662 — E-Z28530, R-BY23534

YFull nodes on this branch and their SNPs that FTDNA does not have:

  • J-Z7661
    Y513054, Z28056, Y513063, Y503349(H), Y513058(H), Y503073(H), Y507019(H), Y513057(H)
  • J-Y82134 · J-BY73859 · 2 samples
  • J-Y3020
1,126
kits with a country
sub-branches included; 2,051 kits in the branch in all, 925 without a country
119
on the branch itself
with a country, the test did not resolve a sub-branch; 545 on the branch itself in all, those without a country included
42%
Big Y
859 of 2,051: every kit of the branch with sub-branches, those without a country included
3
sub-branches
2 with their own page, 1 without
2,069
samples at FTDNA Discover
1,145 with a country; the public tree has 2,051 kits
8,300 years
age by Discover
the common ancestor lived 7,300 to 9,600 years ago
7,900 years
age by YFull
common ancestor (TMRCA); the branch split from its parent 9,000 years ago
8,400 years
age by TheYtree
the Chinese tree: 100 samples, node J-Y3020

Where it is found #

Countries and regions given by the branch's carriers. “Share of branch” is the part of the branch's kits that belongs to the country. “Share of country” is the part of that country's kits that falls into the branch; it is computed only for countries with at least 50 kits.

Colour is the branch's share of the country's kits. Hover over a country or tap it.
Where it is found
Country / region kits Share of branch Share of country
Russia (Republic of Chechnya)Russian Federation 449 26%
Russian Federation 86 1.2%
Russia (Republic of Ingushetia)Russian Federation 73 61%
Turkey 65 2.6%
United States 53 0.2%
Georgia 33 5.1%
Orstkhoy (reported as Italy · Aosta Valley) 27 14%
Armenia 26 2.2%
Russia (Republic of Dagestan)Russian Federation 25 2.4%
Italy 22 0.4%
Spain 22 0.6%
Germany 17 <0.1%
Iraq 16 0.5%
Azerbaijan 13 2.1%
Syrian Arab Republic 11 1.2%
Saudi Arabia 10 <0.1%
England 9 <0.1%
Portugal 9 0.5%
Poland 8 0.1%
Kuwait 7 0.3%
59 more

The remaining countries and regions (59), 145 kits in total: Russia (Republic of Adygea) 7, Sweden 7, France 6, Brazil 5, Finland 5, Netherlands 5, Russia (Republic of Kabardino-Balkaria) 5, Ukraine 5, Algeria 4, Greece 4, Iran 4, Lithuania 4, Scotland 4, Denmark 3, Egypt 3, Georgia (Republic of Abkhazia) 3, Israel 3, Jordan 3, Lebanon 3, Morocco 3, Russia (Republic of Chuvashia) 3, Switzerland 3, Austria 2, Bahrain 2, Belarus 2, Belgium 2, Bulgaria 2, Canada 2, Hungary 2, Ireland 2, Italy (South Tyrol) 2, Kazakhstan 2, Macedonia 2, Mexico 2, Norway 2, Romania 2, Russia (Republic of Tatarstan) 2, United Kingdom 2, Argentina 1, Bosnia and Herzegovina 1, Croatia 1, Cuba 1, Czech Republic 1, Iraq (Kurdistan) 1, Italy (Trentino) 1, Kosovo 1, Latvia 1, Libya 1, Mongolia 1, Pakistan 1, Palestinian Territory 1, Portugal (Azores) 1, Qatar 1, Russia (Republic of Bashkortostan) 1, Samoa 1, Spain (Balearic Islands) 1, Trinidad and Tobago 1, Tunisia 1, United Arab Emirates 1.

Ancient samples and today's carriers #

How far from the branch's present-day centre its ancient samples were found. The centre and the 68% circle are the same as on the project map above. Find sites are taken from the Mitotree in FTDNA Discover.

Ancient samples with a known site: 37. 24 lie inside the 68% circle; half of all are within 540 km of the centre. The centre of the ancient finds lies 450 km from today's.

0 2k 4k 6k 0 1,000 2,000 3,000 4,000
Horizontal: years ago; vertical: km from today's branch centre. The dashed line is the edge of the 68% circle.

Farthest from the centre

Today's carriers are geographic project members: they chose whether to join and which place to give. Ancient samples are the ones studies have covered, and some regions are better excavated than others. The chart puts samples of different eras side by side.

Migration path #

How the branch's ancestral line moved, as modelled by FamilyTreeDNA Discover: ancestor locations are estimated from present-day carriers, the path between them is the least-cost route over terrain. Dates are node TMRCAs, good to centuries. The path ends at a fork of child branches: click one and the path continues into it.

50 thousand 20 thousand 10 thousand 0 4,000 8,000 12,000 16,000 J-M304 A-L1090: 153,700 years ago, 460 km A-V168: 128,400 years ago, 1,200 km A-V221: 123,600 years ago, 2,800 km BT-M42: 88,200 years ago, 3,400 km CT-M168: 65,800 years ago, 3,800 km CF-P143: 65,300 years ago, 4,800 km F-M89: 48,600 years ago, 7,800 km GHIJK-F1329: 48,100 years ago, 9,100 km HIJK-PF3494: 47,800 years ago, 9,300 km IJK-L15: 46,700 years ago, 9,500 km IJ-P124: 41,600 years ago, 10,000 km J-M304: 29,800 years ago, 10,900 km J-M172: 27,900 years ago, 11,200 km J-M410: 20,000 years ago, 12,200 km J-CTS7683: 18,700 years ago, 12,200 km J-L26: 16,500 years ago, 12,300 km J-PF5088: 16,100 years ago, 12,300 km J-PF5125: 16,000 years ago, 12,400 km J-Z2227: 14,100 years ago, 12,500 km J-Z2231: 13,500 years ago, 12,600 km J-M67: 12,500 years ago, 12,800 km J-Z1847: 12,400 years ago, 12,800 km J-Z7671: 12,300 years ago, 13,500 km J-CTS3261: 11,500 years ago, 13,600 km J-CTS6619: 8,800 years ago, 14,000 km J-Z7675: 8,300 years ago, 14,500 km
Left to right runs from the distant past to today, in years ago; the past is packed tighter. Upward are the kilometres the line covered along Discover's route. A dot is an ancestor of the branch, the shaded band is the fastest stretch, the dashed line is J-M304, the root of the letter. Steep means the line was moving, flat means it stood still.

The line moved fastest 65,300–48,600 years ago: 3,000 km, about 180 km per millennium. From the root of the letter on, the line moved slowest 18,700–16,500 years ago: 50 km in 2,200 years. In all, the line covered 14,500 km along Discover's route. Joining the ancestors with straight lines gives 11,400 km; a straight line from the first point to the branch gives 4,000 km.

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The same branches are in the tree on this page.

YFull

Most common among these peoples #

From YFull samples that gave a mother tongue: the part of a people's samples that falls into this branch. The list has peoples with at least 30 samples, 3 or more of them in this branch.

Sub-branches #

Sub-branches that have their own page (50 kits or more), as a tree: every direct one, nested ones from 1% of the branch's kits. The bar is the kits in the sub-branch with its own sub-branches; the age is when its common ancestor lived.

J-CTS6804
832 · 73.9% 7,900 years · 1,252 in all
J-Y6959
677 · 60.1% 4,100 years · 765 in all
J-Y3640
634 · 56.3% 4,100 years · 694 in all
J-Y3620
594 · 52.8% 2,700 years · 646 in all
J-BY1147
393 · 34.9% 2,200 years · 424 in all
J-Y7800
215 · 19.1% 1,600 years · 217 in all
J-Y7799
121 · 10.7% 1,500 years · 123 in all
J-Y7686
108 · 9.6% 1,200 years · 110 in all
J-Y7797
70 · 6.2% 1,100 years · 71 in all
J-Y20904
93 · 8.3% 1,400 years · 93 in all
J-Y36220
71 · 6.3% 1,300 years · 73 in all
J-Y6957
171 · 15.2% 1,700 years · 178 in all
J-Y11147
92 · 8.2% 1,100 years · 94 in all
J-Y11149
64 · 5.7% 1,400 years · 69 in all
J-CTS4304
71 · 6.3% 4,600 years · 196 in all
J-Z30676
174 · 15.5% 7,700 years · 251 in all
J-Z30695
163 · 14.5% 6,400 years · 238 in all
J-Z30682
83 · 7.4% 5,600 years · 126 in all
J-Z30685
77 · 6.8% 4,700 years · 116 in all
J-FT27356
68 · 6.0% 4,700 years · 96 in all
J-FGC45021
76 · 6.7% 6,100 years · 108 in all
J-Y30812
72 · 6.4% 5,300 years · 102 in all
J-Y32688
60 · 5.3% 5,200 years · 86 in all

1 small sub-branch more without a page: 1 kit. On the branch itself, without a resolved sub-branch: 119 kits.

How old the branch is, by source #

Each source's estimate on one scale, in years ago. A dot is the estimate, a bar its spread (a 95% interval for YFull); no bar means the source publishes no spread. The “common ancestor” rows show when the last common ancestor of all carriers lived, the “split” rows when the branch broke off from its parent. Discover does not estimate the split, so its row shows the age of the parent branch itself.

FTDNA Discover common ancestor8.3k years (7.3–9.6)
YFull J-Y3020 common ancestor7.9k years (6.9–8.9) · 726 samples
TheYtree J-Y3020 common ancestor8.4k years · 100 samples
FTDNA Discover split from the parent11.6k years (10.1–13.3)
YFull J-Y3020 split from the parent9.0k years (7.6–10.4) · 726 samples

How the branch grew #

How many sub-branches already existed at each moment: a sub-branch counts from the time its common ancestor lived (FamilyTreeDNA Discover estimates). Sub-branches with a known age: 570.

0 2,000 4,000 6,000 8,000 1 10 100

explosive growth: the number of sub-branches doubles in under 400 yearsgrowth: the number doubles in 400–1,500 yearsstagnation: no doubling within 1,500 yearsgrey: fewer than 5 sub-branches at the start of a stretch — too little to tell the rate

Across: years ago; up: number of sub-branches, log scale. The shaded band marks the period when the count multiplied most; the last thousand years are left out.

The branch grew fastest 5,000–4,000 years ago: its sub-branches went from 22 to 53.

Sub-branches of the last centuries show up only where many relatives have tested, so the right end of the curve says more about who took a test than about population growth.

New this month #

FTDNA: how much the kit count grew between the tree copies of 2026-10-02 and 2026-11-02. A kit that moved to a new sub-branch after refinement is not counted as new. YFull: samples YFull itself marks as new, in the copy of 2026-11-02; YFull drops the mark after a few weeks.

+28
Y-DNA, FTDNA
new kits, 2026-10-02 → 2026-11-02
+15
Y-DNA, YFull
new samples as of 2026-11-02

Where it grew

without a country: 6

By sub-branch

New Y-DNA samples in YFull

Surnames #

Surnames that testers entered at FTDNA, over the whole branch with its sub-branches: 35 distinct among 99 kits. FTDNA gives surnames per branch only, with no country attached, so they cannot be split by country.

Ancient samples in the branch #

37 samples from excavations belong to this branch or its subbranches. Source: FamilyTreeDNA Discover. “?” means Discover is unsure of the sample's place on the tree. 25 of 37 samples are marked.

A dot is a sample, a line is the range it is dated to, the colour is its culture. A hollow dot: its placement on the tree is uncertain. The dashed line is the branch's common ancestor as FTDNA Discover estimates it.

100 500 1,500 5,000 common ancestor of the branch, about 8,300 years ago 6,600 years ago · Eneolithic Steppe · J-CTS6619 · placement on the tree is uncertain 6,500 years ago · Eneolithic Steppe · J-Z7675 · placement on the tree is uncertain 5,600 years ago · Novosvobodnaya · J-FGC15577 5,500 years ago · Chalcolithic Anatolian · J-CTS6804 · placement on the tree is uncertain 5,500 years ago · Novosvobodnaya · J-FGC15577 4,700 years ago · Bronze Age Anatolian · J-Z30679 · placement on the tree is uncertain 3,700 years ago · Bronze Age Anatolian · J-FTC350 3,600 years ago · Bronze Age Anatolian · J-BY96242 3,600 years ago · Bronze Age Anatolian · J-FTC350 3,600 years ago · Bronze Age Central Asian · J-Y91736 3,200 years ago · Lchashen–Metsamor culture · J-CTS6804 · placement on the tree is uncertain 3,000 years ago · Iron Age Caucasian · J-Y30812 · placement on the tree is uncertain 2,900 years ago · Kyjatice · J-Z30685 2,500 years ago · Iron Age Caucasian · J-Z30695 · placement on the tree is uncertain 2,400 years ago · Iron Age Caucasian · J-Y3612 · placement on the tree is uncertain 2,400 years ago · Iron Age Caucasian · J-Y3612 · placement on the tree is uncertain 2,400 years ago · Iron Age Caucasian · J-Y3612 · placement on the tree is uncertain 2,300 years ago · Iron Age Caucasian · J-Z7675 · placement on the tree is uncertain 2,100 years ago · Hellenistic Georgian · J-Z30695 · placement on the tree is uncertain 1,900 years ago · Roman people · J-Y139254 1,700 years ago · Roman Age Georgian · J-FGC62187 · placement on the tree is uncertain 1,700 years ago · Roman Age Georgian · J-Y3612 · placement on the tree is uncertain 1,700 years ago · Roman Age Georgian · J-Y3612 · placement on the tree is uncertain 1,500 years ago · Iron Age Caucasian · J-BY78888 1,500 years ago · Byzantine Empire · J-CTS4304 · placement on the tree is uncertain 1,500 years ago · Byzantine Empire · J-CTS6804 · placement on the tree is uncertain 1,400 years ago · Byzantine Empire · J-Y91736 1,300 years ago · Avars · J-Y92769 1,100 years ago · Hungarians · J-Y3612 · placement on the tree is uncertain 1,100 years ago · Medieval Hungarian · J-Y63763 1,100 years ago · Medieval Hungarian elite · J-Z30685 · placement on the tree is uncertain 880 years ago · Flemish · J-Y23163 · placement on the tree is uncertain 880 years ago · Al-Andalus · J-Y23163 · placement on the tree is uncertain 880 years ago · East Slavs · J-Z30685 · placement on the tree is uncertain 830 years ago · Byzantine Empire · J-FT136173 · placement on the tree is uncertain 610 years ago · Flemish · J-BY180569 · placement on the tree is uncertain 400 years ago · Historical Albanian · J-FT6178 · placement on the tree is uncertain
Years ago. The scale tightens towards the past: the further back, the closer the centuries.
Iron Age CaucasianBronze Age AnatolianByzantine EmpireRoman Age GeorgianEneolithic SteppeNovosvobodnayaotherplacement on the tree is uncertain

Where found

The oldest

In the site's findings #