Ísleifsson
Ísleifsson is a male Icelandic name .
Origin and meaning
The name is a patronymic name meaning son of Ísleifur .
Name bearer
- Gissur Ísleifsson (1042–1118), Icelandic Roman Catholic clergyman, Bishop of Skálholt
- Ólafur Ísleifsson (* 1955), Icelandic politician