In all the world, อนุสิทธิื (อนุสิทธิื 
) is a very rare dominantly male, but seldom girly first name. The forename อนุสิทธิื is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly boy's, but seldom female name.
| VARIANT | COUNTRY |
|---|---|
| อนุสิทธิื | Thailand |