Namesakes
Norwegian Kings and Queens:
6 kings
King Olav I 995-1000 
King Olav II the Holy 1015-1028
King Olav III the Quiet 1067-1093
King Olav 1103-1115
King Olav IV 1380-1387
King Olav V 1957-1991
Notable Politicians and Statespeople:
1 politician
Kyrre Grepp (a.k.a. Olav) 1879-1922
Olympic Medalists:
2 gold, 1 bronze
(gold) Olav V 1928 sailing
(bronze) Olav Sunde 1928 javelin throw
(gold) Olaf Hampel (a.k.a. Olav) 1994; 1998 bobsleigh
Saints:
1 saint
Saint Olaf II of Norway (a.k.a. Olav) 995-1030