Around the world, พัทธ์หทัย (พัทธ์หทัย 
) is a very rare largely girly, but uncommonly male first name. The first name พัทธ์หทัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare mostly girly, but uncommonly boy's name.
| VARIANT | COUNTRY |
|---|---|
| พัทธ์หทัย | Thailand |
ตันสุวรรณ, and สุทธิมูลนาม