However, we can break down the name:
* Ewa is a place name that refers to the Ewa Plain, a large agricultural area on the west side of O'ahu. It's thought to be derived from the Hawaiian word "ewa," which means "to cross over" or "to go beyond." This could relate to the location being across the island from Honolulu.
* Beach is the English word for a sandy shore along a body of water.
Therefore, "Ewa Beach" is essentially a combination of a Hawaiian place name and an English word, making it a unique Hawaiian-English hybrid name.