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Last name Sitao (思涛 , 思韬
, 思桃
) , in the entire world, is quite a rare cognomen. The cognomen Sitao is habitual in Taiwan, where it is a rare surname, Philippines, and China, where it is a very rare surname. More frequently, Sitao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 思韬, 思桃, 思涛 | China |
| Sitao | Philippines, Taiwan, United States, Thailand, China |