Cognomen Коннолли (Connolly 
, Conolly , Connoly ) , globally, is a common last name. The last name Коннолли is characteristic of Northern Europe, particularly Ireland, where it is a common surname, Aland Islands, where it is quite a common surname, and Isle of Man (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in the United States, the United Kingdom, and Ireland.