Irish surname"holly tree"
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.
20 Names Similar to Cullinan
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