Globally, ณฐศร (ณฐศร 
) is a very rare unisex given name. The first name ณฐศร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name.
| VARIANT | COUNTRY |
|---|---|
| ณฐศร | Thailand |
นันทชัย, เบญจพล, สมวรรณ์, รัตนสาชล, and จันทร์กวีกูล