Globally, Gaithry (Gaithry 
) is an extremely rare female first name. Much less frequently, Gaithry is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gaithry | United States, Australia, Malaysia, India |
Samy, Alli, Doris, Virgo, Maniam, Kadirgamanathan, Subaramaniam, Chandrakumar, and Balasubramaniam