Baby Names Boy Names Meaning of the Name Hoai Updated April 15, 2026 by Jennifer M. Hoai Gender: Male Origin: Vietnamese Meaning: Always, Eternal ♥ Add to my Namelist What is the meaning of the name Hoai? The name Hoai is primarily a male name of Vietnamese origin that means Always, Eternal. People who like the name Hoai also like: Peter, Jase, Yamir, Syaoran, Habib, Josef, Long, Anh Dao, Xia He, Xiao Hong, Miwa, Shyla, Zytka, Li Mei Names like Hoai: Hye, Hea, Hui, Haya, Hue, Huey, Howi, Hoho, Howe, Huy, Hieu, Howea, Hawaii, Hao, Hy, Ha, Howie, Hawa, Hee Stats for the Name Hoai Hoai is currently not in the top 100 on the Baby Names Popularity Charts Hoai is currently not ranked in U.S. births