MallowbyNames

Leroi

luh-ROY · The king, from the French definite article and royal title.

Peak popularity
1969
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Leroi since 1922

Babies named Leroi per year in U.S. Social Security records.

371019602000Most births 1969Boys
Data table (by decade)
DecadeBoys
1920s5
1930s10
1940s0
1950s22
1960s26
1970s38
1980s10
1990s26
2000s0
2010s13
2020s0

Meaning & origin

Leroi is a name with royal connotations, derived directly from the French for 'the king'. As a given name, it is essentially a variant or elaboration of the more familiar Leroy. Leroi first appeared in U.S. birth records in 1922, but it has never been a common choice. Its peak usage occurred in 1969, after which its frequency declined. The name has been given to fewer than five babies in many recent years, and records show it has not entered the top 1000 since the 1960s. In recent data from 2025, it was not associated with any particular state. Its trajectory has been stable but at very low numbers, and its revival index is low. The name remains a distinctive, if rare, choice for parents seeking a name with a clear French origin and a regal meaning.

Leroi is a French surname-turned-given name, derived from 'le roi', literally 'the king'. It gained some popularity in the United States among African American families in the mid-20th century, often as a variant or elaboration of Roy or as a standalone name evoking the French pronunciation of 'the king'.

Nicknames & variants

Nicknames: Roy, Leroy

Variants: Leroy

Sibling names for Leroi

Names that share Leroi's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

L is for Leroi, our favorite little boy.

L is for Leroi…”

In a Mallowby alphabet book, Leroi's letter becomes Leroi's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Leroi's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Leroi mean?
Leroi means 'the king' in French, derived from the phrase 'le roi'.
Is Leroi a popular name right now?
Leroi is not currently popular; it has not ranked in the U.S. top 1000 since the 1960s. Its peak usage was in 1969.
Is Leroi a boy's name?
Yes, Leroi is almost exclusively used as a boy's name.