Quick answer
Tonya is a girl name.
Pronunciation: American English /ˈtɑn.jə/; British English /ˈtɒn.jə/; Russian /ˈto.nʲə/.
Meaning and history
English diminutive of Antonia or a Russian diminutive of Antonina. In the English-speaking world its use has likely been positively influenced by the name Tanya.
Notes and context
Usage: english, russian | Russian: Тоня