Name Profile
Cai
“To rejoice” — Welsh Mythology
BoyWelsh Mythology1 syllable
About Cai
Cai appears in U.S. Social Security baby-name records. Cai has Welsh Mythology origin. The name is commonly interpreted as "Variant of KAI."
Quick Facts
Popularity in the U.S.
Cai is not in the U.S. SSA top 1,000 for 2025 boys.
Trend chart unavailable for this name right now.
More Names Like Cai
Frequently Asked Questions
What does Cai mean?
Cai is commonly linked to the meaning To rejoice and is associated with Welsh Mythology roots.
Is Cai a popular baby name in the U.S.?
Cai is not in the U.S. SSA top 1,000 for 2025 boys.