US Popularity Rank: 6515

Origin: Greek

Meaning: Large, great; Mighty; Important; The last

Omega is a gender-neutral name with Greek origins. The name Omega figuratively means “the last” as it’s the final letter of the Greek alphabet. However, its more literal meaning is “large,” “great,” “mighty,” or even “important.” Though more popular for boys, Omega is now given to all genders. Due to its meaning and roots, Omega is a powerful choice for the youngest child or those with Greek roots.