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Family name Tirtho (Tirtho
) , in the entire world, is a rare last name. The last name Tirtho is habitual in Malaysia, where it is a rare surname, Bangladesh, and India, where it is an extremely rare surname. More frequently, Tirtho is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tirtho | Bangladesh, Malaysia, India, United States, United Kingdom |