WELCOME Mr. Hourihane, Mr. Horrigan, Mr. Horan, and Mr. Hanrahan! This is a yDNA Irish surname project for men of Irish ancestry with one of these last names, which have many spelling variations and name changes: Hourahan, Houren, Horgan, Handrahan, etc. Female relatives, autosomal transfer or FTDNA Family Finder testers can enroll a male relative with an eligible last name if they are not themselves eligible.
FUTURE PROJECT MEMBERS. You'll need a Y DNA test of 37, 67, or 111 markers. Check our FAQ for project administration details, etc. Click JOIN on the project banner (upper right) when you are READY to purchase a Y test NOW or have one already.
Y TESTING SCHOLARSHIP FOR ELIGIBLE MEN. The project, at its discretion, may fund test kits for exceptionally qualified participants or offer to split the costs of a Y test 50/50. Our FAQ has more details.