Gender: Male Origin of Poseidon: Greek mythology name

Poseidon Origin and Meaning

The name Poseidon is a boy's name of Greek origin.

This version of the sea god's name may be more ready for prime time than the Roman version, Neptune -- slightly.

16 names similar to Poseidon

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Famous People Named Poseidon

Pop Culture References for the name Poseidon


Claire Says:


I'm naming my son Poseidon. My husband and I both agreed. Poseidon is such a strong and beautiful name. Poseidon created horses and was the father of Pegasus. I have horses so this has a lot of meaning to me.