Family name Kantanantha (Kantanantha 
) , around the globe, is a very rare last name. The cognomen Kantanantha is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kantanantha | United States, Thailand |
| nantachai kantanantha Ph.D. Georgia Institute of Technology 2007 |
|