Cognomen แสนดี (Sandee 
, แสนดี , Saendee 
) , around the world, is quite a rare surname. The family name แสนดี is habitual in Thailand, where it is quite a rare surname, Netherlands, and Myanmar, where it is a rare surname. Also, แสนดี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sandee | Myanmar, Thailand, Netherlands, United States, Philippines |
| แสนดี | Thailand |
| Saendee | Norway, United States, Thailand |
| Saendi | Venezuela, India, Thailand, France |
Saekradee, Saenadee, Saendida, Saenee, Saenphandee, Saenphundee, Saensadee, Saensadi, Saenthi, Saenthilet, Sainuandee, Sanadee, Sanddee, Sandhiu, Sanduddee, Sandumdee, Sandungdee, Sandutsadee, Sanehdee, Sanndee, Sanohdee, Sanoondee, Sanpandee, Sansadee, Sanyadee, Sanyindee, Saowandee, Sarndee, Sasiangdee, Seandee, and Senwandee