Cognomen Натальля (Natallia 
, Natallya 
, Natalla 
) , across the world, is quite a rare last name. The cognomen Натальля is characteristic of Belarus, where it is a rare surname, Indonesia, and Italy, where it is a very rare surname. In absolute terms, it is the most numerous in Indonesia, Belarus, and China. More prevalently, Натальля is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Natallia | Indonesia, Belarus, United States, Brazil, United Arab Emirates |
| Natallya | Indonesia, Belarus, Portugal, United States, Brazil |
| Natalla | Philippines, Turkey, Belarus, United States, Brazil |
| Натальля | Russia, Kyrgyzstan |
Natal'Ja, Natalee, Natali, Natalia, Natalie, Nataliia, Natalija, Nataliya, Natalja, Natalka, Natallja, Nataly, Natalya, Nathalia, Nathalie, Nathália, Natku, Natoi, Natàlia, Natália, Natálie, Natālija, Νάταλι, Ναταλία, Ната, Натали, Наталия, Наталија, Наталка, Наталля, Наталья, Наталя, Наталі, Наталія, Наташа, Тата, נטלי, נטליה, ناتالي, ناتاليا, نتاليا, ナタリ, ナタリア, ナタリー, ナターリア, and 娜塔莉