In the world, พรรษนนท์ (พรรษนนท์ 
) is a very rare mostly masculine, but uncommonly feminine forename. The first name พรรษนนท์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly male, but infrequently feminine name.
| VARIANT | COUNTRY |
|---|---|
| พรรษนนท์ | Thailand |
เดสูงเนิน, ฉินทองประเสริฐ, and ไตรสมบัติ