Poseidon is a distinctive boys' name in United States, ranking #5816 in 2024 with 16 recorded births. This places Poseidon in the top 41% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2022 with 33 births ranking #3515. In 2024, approximately 1 in every 107,207 boys born was named Poseidon. STABLE Recent data shows the name is currently stable.