Leo

boyLatinChristian

Leo is a Christian boy name of Latin origin, meaning “Lion”.

MeaningLion
GenderBoy
OriginLatin
PronunciationLEE-oh
TraditionChristian, Modern & Classic
Used inWorldwide

Meaning and origin of Leo

Leo is the Latin word for lion, from Greek leon. It is the name of thirteen popes, including Pope Leo the Great, who met Attila the Hun in 452, and of a zodiac sign. The Russian writer Leo Tolstoy is known by this English form of Lev. In recent years Leo has become one of the most popular boys' names in Europe and the English-speaking world.

Is Leo a Christian name?

Leo is not biblical, but it has a strong Christian history through Pope Saint Leo the Great and many later popes of the same name.

How popular is Leo?

Very popular across Europe, the UK, the US and Australia.

Gifts with the name Leo

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Spellings and variants of Leo

Names similar to Leo

More Christian boy names

Frequently asked questions

What does the name Leo mean?

Leo means 'Lion'. It is of Latin origin.

Is Leo a Christian name?

Leo is not biblical, but it has a strong Christian history through Pope Saint Leo the Great and many later popes of the same name.

How do you pronounce Leo?

Leo is pronounced LEE-oh.

Is Leo a boy or girl name?

Leo is usually a boy name.

Updated October 2026. Spotted a mistake? Tell us.