Sixth letter of the Greek alphabet
Zeta is the name of the sixth letter of the Greek alphabet. While its literal meaning is numerical, it has been used as a given name since the Victorian era, often following the pattern of naming children after letters or numbers.
About 16 girls were named Zeta in 2025.
Socialite and actress
The main antagonist of the animated film · The Angry Birds Movie 2
US births per 5-year period, 1990–present (SSA data).