Leo is a strong-yet-friendly name that was common among the Romans, used for fourteen popes, and is now at its highest point ever in the US thanks in part to Leonardo "Leo" DiCaprio.

This concise one-syllable name, has two possible derivations and two positive meanings associated with it. In Hebrew, it means "heart", while in Russian it means "lion". So strong and simple Lev has both a soft and a fierce side.

An Italian spin on the current European darling Leon, though the final e makes it a tad feminine to the American sensibility.

Liona is a feminine name that likely developed as a variant of Leona, which derives from the Latin word 'leo' meaning 'lion.' This elegant variation carries the same powerful connotations of strength, courage, and majesty associated with the lion. The slight modification in spelling gives the name a softer, more melodic quality while maintaining its regal essence. Though relatively uncommon in English-speaking countries, Liona has seen occasional usage across Europe. The name's balance of strength and femininity makes it appealing to parents seeking a distinctive yet accessible option with classical roots. Its musical quality and meaningful connection to the powerful lion imagery offer a name that is both beautiful and symbolically rich for a daughter.

The y makes it seem more like a name and less like an animal, but it's still not as appealing as several Leo choices.

Not related to Zack, Zacky, Zachary, or Zachariah – but many will assume it is.

Traditional African name made cartoonish by the Disney character in The Lion King. In Shona it means "strength".