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Italy Y-DNA

FamilyTreeDNA holds for Italy: 6,019 kits with a Y-DNA result. On the paternal line the most common are R1b-U152 — 7%, J2 — 5% and R1b-L151 — 3%. YFull has 426 samples for Y from the same area, and its mix of major branches is broadly the same. The largest gap is J-Z1296: 1% on FTDNA against 4% on YFull.

6,019
kits
1,818 distinct finest branches
10%
on leaves
share of kits that reached the finest branch of the tree. The rest stopped at a broad branch: their test was not detailed enough.
18%
Big Y
rough share of kits with a Big Y test, a full read of the Y chromosome. It is estimated from the branches where the region's kits sit, so it is an estimate, not a count.
Each colour is one of the eight most common macro-haplogroups worldwide (the first letter of the haplogroup, such as R or J). Everything else is grey.RIJENGQTother
Level 1

Macro-haplogroups #

The first letter of the haplogroup, the broadest division of the Y tree. Percentages of all the region's kits.

R
2,187 · 36.3%
J
1,466 · 24.4%
E
820 · 13.6%
G
710 · 11.8%
I
516 · 8.6%
T
215 · 3.6%
L
46 · 0.8%
Q
28 · 0.5%
H
12 · 0.2%
C
9 · 0.1%
A
4 · 0.1%
F
2 · 0.0%
O
2 · 0.0%
K
1 · 0.0%
N
1 · 0.0%
Level 2

Major branches (clades) #

The major branches the region's kits belong to. Each kit is counted once, in the finest major branch its test reached. Asterisk: kits left on the branch itself because they fall into none of its major sub-branches. A branch counts as major when it holds at least 0.4% of all kits worldwide.

R-U152* R1b-U152
393 · 6.5% 4,700 years
J-M172* J2
286 · 4.8% 28k years
R-L151* R1b-L151
204 · 3.4% 5,100 years
R-M269* R1b-M269
203 · 3.4% 6,500 years
R-L2*
196 · 3.3% 4,700 years
G-M201* G
176 · 2.9% 28k years
J-L70
140 · 2.3% 4,000 years
E-M35* E1b1b-M35
129 · 2.1% 25k years
J-M267* J1
127 · 2.1% 19k years
G-CTS574*
124 · 2.1% 16k years
J-M92 J2a-M92
106 · 1.8% 8,000 years
R-CTS7822
99 · 1.6% 5,400 years
R-Z49 R1b-Z49
93 · 1.5% 4,300 years
J-Z1847*
86 · 1.4% 13k years
E-BY3880*
86 · 1.4% 4,300 years
R-L23* R1b-L23
84 · 1.4% 6,400 years
E-CTS5856*
80 · 1.3% 4,500 years
T-M70*
79 · 1.3% 17k years
J-Z1296
78 · 1.3% 4,300 years
R-M173* R1
77 · 1.3% 22k years
Level 3

Key branches tree #

Tree of the main branches. Each branch counts every kit in it and in its sub-branches; sub-branches are indented. Branches of at least 1% of the sample are shown; pass-through branches with no side branches are skipped. Age is how many years ago the branch's common ancestor lived (TMRCA), from FTDNA Discover.

R R-M207
2,187 · 36.3% 28k years
└ R1b-M269 R-M269
1,894 · 31.5% 6,500 years branch tree ↗
└ L23 R-L23
1,691 · 28.1% 6,400 years
└ L51 R-L51
1,489 · 24.7% 6,100 years
└ P312 R-P312
1,058 · 17.6% 4,900 years
└ U152 R-U152
722 · 12.0% 4,700 years
└ DF27 R-DF27
189 · 3.1% 4,700 years
└ R1a-M198 R-M198
203 · 3.4% 8,500 years
J J-M304
1,466 · 24.4% 30k years
└ J2 J-M172
1,146 · 19.0% 28k years branch tree ↗
└ J2a J-M410
694 · 11.5% 20k years
└ M67 J-M67
250 · 4.2% 13k years
└ L25 J-L25
237 · 3.9% 8,800 years
└ J1 J-M267
304 · 5.1% 19k years
E E-M96
820 · 13.6% 52k years
└ E1b1b-M35 E-M35
748 · 12.4% 25k years
└ E-M78 E-M78
437 · 7.3% 15k years
└ V13 E-V13
301 · 5.0% 5,200 years
G G-M201
710 · 11.8% 28k years
└ G2a G-P15
512 · 8.5% 19k years
└ P303 G-P303
258 · 4.3% 12k years
I I-L758
516 · 8.6% 35k years
└ I1 I-M253
218 · 3.6% 20k years
T T-M184
215 · 3.6% 28k years
YFull

The same country on YFull #

The same country at the second company, YFull. Its samples are placed on the FTDNA tree by shared mutations, so the branches are comparable. FTDNA share on the left, YFull on the right, then the difference in percentage points. Republics and other sub-regions are taken out of the country, as at FTDNA. Starred branches are nearly empty at YFull: every test there is whole-genome and reaches the fine branches. Only YFull customers (YF number) are counted, no ancient DNA. YFull data of 2026-09-29.

6,019
FTDNA
kits
426
YFull
samples

Macro-haplogroups

FTDNAYFull
FTDNA · YFull · Δ
R
36.3% · 35.9%−0.4
J
24.4% · 24.6%+0.3
E
13.6% · 12.9%−0.7
G
11.8% · 12.4%+0.6
I
8.6% · 9.2%+0.6
T
3.6% · 2.6%−1
Q
0.5% · 0.9%+0.5
L
0.8% · 0.7%−0.1
C
0.1% · 0.7%+0.6
H
0.2% · 0.0%−0.2
A
0.1% · 0.0%−0.1
F
0.0% · 0.0%0

Major branches (clades)

FTDNAYFull
FTDNA · YFull · Δ
R-U152* R1b-U152
6.5% · 7.7%+1.2
J-M172* J2
4.8% · 0.0%−4.8
J-Z1296
1.3% · 4.5%+3.2
R-L151* R1b-L151
3.4% · 0.2%−3.2
R-M269* R1b-M269
3.4% · 1.2%−2.2
R-L2*
3.3% · 3.3%0
E-BY3880*
1.4% · 3.3%+1.9
G-M201* G
2.9% · 0.2%−2.7
R-L20
0.6% · 2.8%+2.3
R-CTS7822
1.6% · 2.6%+0.9
J-L70
2.3% · 2.3%0
E-M35* E1b1b-M35
2.1% · 0.0%−2.1

Distinctive branches #

Branches found here far more often than worldwide: their share is more than 3× the world share. The multiplier is in brackets. Branches of at least 10 kits are included.

Most similar countries #

Countries whose mix of major branches looks most like this one. The number is similarity: 100% is the same mix, lower means less in common. Computed only for countries with 100+ kits.