Log in  | New? Register

499 SINEATH members around the world

Stay informed about SINEATH Family online & offline events!

Keep me informed as to SINEATH Family online & offline events

My SINEATH family came from?

See our recent family gatherings

SINEATH Family History

Recorded as Sennett, Sennitt, Sinnat, Sinnatt, Sinnath, Sineath, Sinnett, Sinnott, Synnot, and others, this is a surname of English origin, and yet is more widespread in Ireland and sometimes Scotland, where it was Gaelicized as "Sionoid". The name derives from the pre 7th century personal name "Sigenoth" means "victory-brave" from the elements "sige", victory and "noth", brave. The personal name appears as Synodus circa in the Feudal Documents from the Abbey of Bury St. Edmunds in Suffolk, in 1095.

Who have we missed?

Tell us about any famous SINEATH (or surname variant) you think we should add here. We will get our genealogists to check them out and add them to the list. Thanks!


Join the conversation with the SINEATH tribe

  • Find your SINEATH ancestor
  • Tell us about your SINEATH Family
  • Tell us about your SINEATH ancestors
  • Ask a question about the SINEATH history
  • Leave a message for SINEATH family members

Invite more SINEATH family members!

Write an email address and click 'Invite' to share this page with more members of the SINEATH tribe.

Log in or Register to invite others
Family Coat of Arms Generator

Why not see what your family crest could look like based on your own family characteristics?

Create Crest

Discover where the SINEATH Family members live around the world

Explore where tribe members live today!


Show off the SINEATH Family Crest…

Wear your crest with pride...plenty of products to choose from