Name Profile
Rui
“Famous ruler, Portuguese origin” — Portuguese
BoyPortuguese1 syllable
About Rui
Rui appears in U.S. Social Security baby-name records. Rui has Portuguese origin. The name is commonly interpreted as "Variant of RUY."
Quick Facts
Popularity in the U.S.
Rui is not in the U.S. SSA top 1,000 for 2025 boys.
Trend chart unavailable for this name right now.
More Names Like Rui
Frequently Asked Questions
What does Rui mean?
Rui is commonly linked to the meaning Famous ruler, Portuguese origin and is associated with Portuguese roots.
Is Rui a popular baby name in the U.S.?
Rui is not in the U.S. SSA top 1,000 for 2025 boys.