Log in  | New? Register

2,439 COIL members around the world

Stay informed about COIL Family online & offline events!

Keep me informed as to COIL Family online & offline events

My COIL family came from?

See our recent family gatherings

COIL Family History

The surname Coyle has origins in England, Scotland and Ireland. The Irish Coyle stems from the gaelic "Mac Giolla Chomhghaill" meaning "the son of the servant of St. Comhghall".

Who have we missed?

Tell us about any famous COIL (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 COIL tribe

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

You are not register

Join Log in

Invite more COIL family members!

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

Explore where tribe members live today!


Show off the COIL Family Crest…

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