Cullinan
Irish surname
"holly tree"
Share
Copy link
Updated Fri Apr 04 2025
Cullinan Origin and Meaning
The name Cullinan is a boy's name.
Cullinan is an Irish surname that is unusual but accessible, with the unique nickname of Cully.
Trivia tidbit: The Cullinan diamond was the largest rough diamond ever found--over 3,000 carats--when it was unearthed in 1905.
Lists containing the name Cullinan
- Unique, Rare, and Uncommon Boy Names (with Meanings and Origins)
- Irish Last Names (With Meanings and Popularity)
- Boys Names That Start With C