Across the world, อัทธนียา (อัทธนียา 
) is a very rare dominantly girly, but infrequently male first name. The first name อัทธนียา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare mostly female, but infrequently boy's name.
| VARIANT | COUNTRY |
|---|---|
| อัทธนียา | Thailand |
| อัทธนียา เอี่ยมวสันต์ Thai actor, TH (b. 1992) |
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