Last name Ponomariova (Ponomariova 
) , worldwide, is a rare cognomen. The surname Ponomariova is habitual in Lithuania, where it is quite a rare surname, Georgia, where it is a rare surname, and Estonia. Not in comparison with a country's population, it is commonest in Lithuania, Georgia, and Italy.
| VARIANT | COUNTRY |
|---|---|
| Ponomariova | Germany, Italy, Georgia, Greece, Lithuania |