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In the world, Thongsai (ทองใส , ทองสาย , Thongsai ) is quite a common epicene first name. The first name Thongsai is characteristic of Thailand, where it is quite a rare epicene name, and the United States, where it is an extremely rare unisex name. Likewise, Thongsai is the last name as well as the forename.
VARIANT | COUNTRY |
---|---|
ทองใส, ทองสาย | Thailand |
Thongsai | Canada, Thailand, Laos, United States, Malaysia |