Surname Baltadonis (Baltadonis 
) , in the world, is a very rare cognomen. The last name Baltadonis is characteristic of Latvia, where it is quite a rare surname, Lithuania, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Baltadonis | Latvia, Lithuania, United States, United Kingdom |
Балтадонис, and Балтадоніс
| john baltadonis American artist, US (b. 1921) |
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