Last name Ага (Aga 
, Agha 
, Ağa 
, among others...) , around the globe, is a widespread cognomen. The family name Ага is habitual in Lebanon, where it is quite a common surname, Albania, and United Arab Emirates (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Pakistan, Egypt, and India. Also, Ага is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aga | Ethiopia, Egypt, India, Pakistan, Iraq |
| Agha | Indonesia, Egypt, India, Pakistan, Iraq |
| Ağa | Turkey, Germany, Saudi Arabia, United States, Iraq |
| Ага | Azerbaijan, Kazakhstan, Russia, Belarus, Bulgaria |
| آغا | Afghanistan, Turkey, Iran |
Agne, Agnes, Agnesa, Agnese, Agnessa, Agnia, Agnieszka, Agnija, Agniya, Agnès, Agnė, Ainés, Anežka, Enas, Ines, Inés, Inês, Ágnes, Αγνή, Агар, Агна, Агне, Агнес, Агнеса, Агнесса, Агнеш, Агнешка, Агния, Агнэс, Агнєшка, Анежка, Аньес, Инес, Інес, Інеса, אגנה, אגנס, آغني, أغنيس, إيناس, イネス, and 艾格尼丝
| салих ага BG (b. 1758) |
|