Age: About 3,400 years ago

Origin: Eurasia


Parent Branch: I-Y18919

Descendant branch(s): I-BY13990

FTDNA Tree Link: Link

YFull Info

Name: I-Y18921

Age: 3400 ybp ± 1400 CI 95%

Expansion: 2900 ybp ± 1500 CI 95%

Parent: I-Y1892

Note: This information does not imply an endorcement of YFull or their methods. It is provided at the request of readers.


I-Y18921 is a branch on the paternal tree of human kind. It and branches help trace human history from our origin in Africa.

FamilyTreeDNA Y-Haplotree

Pod not found

I-Y18921 Technical Details


This branch is defined by the Y-Haplotree at FamilyTreeDNA as I-Y18921. There, it is the child of the I-Y18919 branch.

Defining Variant(s)

Y18921, BY13987, BY49133, Y18922, Y18923, Y18924, Y18925, Y18926


This branch is defined by YFull as I-Y18921. There, it is the child of the I-Y1892 branch.

Defining Variant(s)

Y18925, Y18924, Y18923, Y18926, Y18922, Y18921

Sources & Resources

Related Resources

Coming soon…

Academic Sources

Peer reviewed sources have not been added for this branch yet. If you know of one I have missed, please link to it in the comments.

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