Rui
BoyPortuguese
Rui is a boy name of Portuguese origin meaning "famous ruler".
About this name
Gender
Boy
Language
Portuguese
Religion
None
Popularity
65 / 100
Syllables
1
Length
3 letters
Meaning
famous ruler
Etymology
Derived from the Germanic name Hrodric (meaning 'famous ruler'), which entered Portuguese as Rodrigo and was shortened to Rui.
Famous People Named Rui
- Rui Patrício — Portuguese association football player
- Rui Costa — Portuguese footballer (born 1972)
- Rui Costa — Portuguese cyclist
Frequently Asked Questions About Rui
What does the name Rui mean?
Rui means "famous ruler", and is of Portuguese origin.
What is the origin of the name Rui?
Rui originates from Portuguese, commonly used in Iberian Peninsula.
Is Rui a boy or girl name?
Rui is typically used as a boy name.
What religion is the name Rui associated with?
Rui is associated with None.
Are there famous people named Rui?
Yes — notable people named Rui include Rui Patrício (Portuguese association football player), Rui Costa (Portuguese footballer, born 1972) and Rui Costa (Portuguese cyclist).
Last updated: June 2026