Kwaj

Kwaj is a modern diminutive, primarily used as a nickname or a shortened form of Kwajalein. The name Kwajalein itself comes from the Marshallese language. The atoll of Kwajalein has significant historical importance, particularly during World War II and later as a U.S. missile testing site. The name 'Kwaj' emerged as a colloquial and affectionate shortening among residents and military personnel associated with the atoll.

While not a traditional given name in Marshallese culture, its usage reflects a common linguistic practice of shortening place names or longer personal names. Its unisex nature stems from its origin as a place-based nickname, applicable to anyone associated with Kwajalein, regardless of gender.