Log in  | New? Register

3,419 SINNOTT members around the world

Stay informed about SINNOTT Family online & offline events!

Keep me informed as to SINNOTT Family online & offline events

My SINNOTT family came from?

See our recent family gatherings

SINNOTT Family History

This most interesting name with variant spellings Sinnott, Sinnat, Senett, Sinnett, and Synnot, although found in England, and of English origin, is far more widespread in Ireland, where it has been Gaelicized as "Sionoid". The name itself derives from the Olde English personal name "Sigenoth" and the medieval personal name "Sinod", which means "victory-brave" from the elements "sige", victory and "noth", brave. The personal name appears as "Synodus" circa 1095 in Feudal Documents from the Abbey of Bury St. Edmunds (Suffolk). The name has been prominent in Co. Wexford since the 13th Century (see below). They have often been referred to as the most numerous of Anglo-Norman families in Wexford after the Invasion of 1170 and until the advent of Cromwell possessed extensive estates and held important public offices due to their constant loyalty to the Crown...

Who have we missed?

Tell us about any famous SINNOTT (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 SINNOTT tribe

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

My ancestor, Patrick Sinnett emigrated to North America in the 1760s/1770s, The best information we have is that he was born March 17, 1752 in Ireland and died December 19, 1850 in Ritchie County, WVA, USA. He came in through Dumfries, VA as an indentured servant. He was a American Revolutionary War Patriot.


You are not register

Join Log in
Areas of Origin for SINNOTT

Invite more SINNOTT family members!

Write an email address and click 'Invite' to share this page with more members of the SINNOTT 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 SINNOTT Family members live around the world

Explore where tribe members live today!


Show off the SINNOTT Family Crest…

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