ftdnastat Русский
FTDNA Y-tree branch

R-Z2123 R1a-Z2123

R-Z2123 is a branch of the FamilyTreeDNA Y tree with 623 kits that gave a country, counting all sub-branches. It is most common in these samples: Russia (Republic of Karachay-Cherkessia) (26% of kits), Russia (Republic of Adygea) (20% of kits), Russia (Republic of Bashkortostan) (13% of kits). The branch's common ancestor lived about 4,300 years ago: the FTDNA Discover estimate runs from 3,700 to 5,000 years ago. YFull has 642 samples in this branch and dates its common ancestor to 4,100 years ago.

623
kits in the branch
with a country given, including all sub-branches
34
on the branch itself
kits whose test did not resolve a sub-branch
58%
Big Y
share of kits with a Big Y test among all kits of the branch, sub-branches included
5
sub-branches
2 with their own page, 3 without
4,300 years
age by Discover
the common ancestor lived 3,700 to 5,000 years ago
4,100 years
age by YFull
common ancestor (TMRCA); the branch split from its parent 4,300 years ago

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.

Where it is found
Country / region kits Share of branch Share of country
Russian Federation 97 1.4%
Russia (Republic of Adygea)Russian Federation 80 20%
Saudi Arabia 42 0.4%
Kuwait 26 1.2%
Iraq 22 0.7%
Ukraine 21 0.5%
United States 21 <0.1%
India 20 1.4%
Russia (Republic of Karachay-Cherkessia)Russian Federation 19 26%
Germany 16 <0.1%
Turkey 15 0.6%
Russia (Republic of Bashkortostan)Russian Federation 13 13%
Poland 10 0.1%
United Arab Emirates 10 0.7%
Iran 9 1.2%
Afghanistan 8 4.8%
Bahrain 8 1.0%
Georgia (Republic of Abkhazia)Georgia 8 8.5%
Portugal 8 0.4%
Russia (Republic of Chechnya)Russian Federation 8 0.5%
55 more

The remaining countries and regions (55), 162 kits in total: Russia (Republic of Dagestan) 8, Azerbaijan 7, England 7, France 7, Spain 7, Czech Republic 6, Italy 6, Armenia 5, Belarus 5, Kazakhstan 5, Lithuania 5, Pakistan 5, Qatar 5, Tajikistan 5, Egypt 4, Lebanon 4, Russia (Republic of Kabardino-Balkaria) 4, Scotland 4, Sweden 4, Uzbekistan 4, Hungary 3, Netherlands 3, Russia (Republic of Tatarstan) 3, Spain (Navarre) 3, United Kingdom 3, Yemen 3, China 2, Georgia 2, Greece 2, Guatemala 2, Moldova 2, Russia (Republic of North Ossetia-Alania) 2, Switzerland 2, Syrian Arab Republic 2, Algeria 1, Bangladesh 1, Belgium 1, Belgium (Flanders) 1, Bulgaria 1, Canada 1, Chile 1, Cuba 1, Finland 1, Iraq (Kurdistan) 1, Latvia 1, Luxembourg 1, Nicaragua 1, Northern Ireland 1, Oman 1, Puerto Rico 1, Russia (Republic of Ingushetia) 1, Slovakia 1, Slovenia 1, South Africa 1, Suriname 1.

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. Peoples with at least 3 samples in the branch are listed.

Sub-branches #

Sub-branches that have their own page (50 kits or more). The bar is the kits in the sub-branch with its own sub-branches; the age is when its common ancestor lived.

R-Y934
421 · 67.6% 4,300 years
R-Y20746
130 · 20.9% 4,000 years

3 small sub-branches more without a page: 38 kits. On the branch itself, without a resolved sub-branch: 34 kits.

Surnames #

Surnames that testers entered at FTDNA, over the whole branch with its sub-branches: 15 distinct among 30 kits. FTDNA gives surnames per branch only, with no country attached, so they cannot be split by country.

YFull

The same branch on YFull #

YFull builds its tree from the same SNPs; the node is matched by name or by a shared SNP. TMRCA is when the common ancestor of all samples lived, formed is when the branch split from its parent. Intervals are 95%.

R-Z2123: 642 samples. The common ancestor lived 4,100 years ago (3,800–4,400); the branch split off 4,300 years ago (3,900–4,800).