Surname Игорь (Игорь 
, Igor 
, Ygor 
, along with others...) , worldwide, is a common last name. The last name Игорь is characteristic of North Macedonia, where it is a widespread surname, Moldova, where it is a common surname, and Israel, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in North Macedonia, Russia, and Israel. Much more frequently, Игорь is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Игорь | Kazakhstan, Russia, North Macedonia, Belarus, Brazil |
| Igor | Russia, North Macedonia, Serbia, Croatia, Brazil |
| Ygor | Russia, Spain, United States, Poland, Brazil |
| Ihor | Russia, Moldova, Croatia, United States, Brazil |
| Igors | Russia, Spain, Belarus, United States, Brazil |
| Igor' | Russia, United States, Belarus |
Anatoljewitsch, Andrejewitsch, Garik, Georgijewitsch, Herr, Igoris, Ihar, Iljitsch, Ingvar, Jgor, Jurjevitsj, Lwowitsch, Mikhaylovich, Oleksandrovych, Pavlovich, Pawlowitsch, Petrowitsch, Sergejewitsch, Yngvi, Ígor, Гарик, Игар, Игор, Игорс, Ингвар, Ігар, Ігор, Інгвар, איגור, 伊戈尔, and 伊果
Белов, Лебедев, Семенов, Сергеев, Соколов, Сорокин, Сидоров, Смирнов, Тарасов, Романов, Федоров, Яковлев, Кузнецов, Максимов, Михайлов, Медведев, Алексеев, Дмитриев, Николаев, Васильев, Воробьев, Соловьев, Захаров, Новиков, Никитин, Поляков, Гусев, Попов, Жуков, Орлов, Ильин, Козлов, Павлов, Петров, Волков, Зайцев, Степанов, Иванов, Фролов, Ковалев, Королев, Киселев, Кузьмин, Макаров, Морозов, Андреев, Баранов, Борисов, Егоров, and Григорьев