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The Hamman Surname Project


The initial purpose of this project was to use Y-DNA testing to learn which of the early Hamman (and close spelling variants) lines of Colonial America were related to each other. The project later evolved to include Y-DNA testing that helped many families learn their European place of origin. The following is a link showing the patrilineages and Y-DNA results for each of the participants in the project: The project focuses mostly on lines originating in German speaking lands such as shown on the following map: However, spelling variants from anywhere in the world are welcome to join: The project is also open to anyone with any Hamman (and close spelling variants) ancestry who has taken a Family Finder (autosomal) DNA test and/or those who have taken a mtDNA test to learn more about their Hamman ancestry. Please email me (Brian Hamman) at if you have any questions at all.



Other surnames in Project

Haman, Hamann, HAMM, Hamman, Hammann, Hammen, Hammon, Hammond, Hammonds, Hammons, Hamon, Haumann, Hawman, Hohman, Homan, Homman, Howman

Join the Hamman surname project

If you want to join the Hamman project please order your DNA test here.

Order my origin
analysis from EUR 179