- berg (20455)
- bakken (8696)
- bakke (7675)
- berge (7454)
- berntsen (6099)
- birkeland (4966)
- bøe (4393)
- brekke (4367)
- bjerke (4083)
- bråthen (3651)
- bjørnstad (3217)
- bråten (2994)
- breivik (2851)
- bye (2797)
- bø (2515)
- berger (2484)
- borge (2445)
- borgen (2404)
- børresen (1935)
- berget (1877)
- brevik (1814)
- bjelland (1795)
- bolstad (1745)
- bergersen (1711)
- bendiksen (1619)
- bredesen (1592)
- bugge (1507)
- braathen (1504)
- berglund (1488)
- bjørnsen (1483)
- bang (1478)
- bergan (1425)
- bjørge (1402)
- borgersen (1281)
- bjørklund (1266)
- bentsen (1229)
- barstad (1228)
- bertelsen (1183)
- blom (1160)
- benjaminsen (1153)
- bergh (1146)
- bekken (1143)
- brenden (1139)
- bruun (1129)
- berntzen (1116)
- bekkevold (1114)
- blindheim (1102)
- brun (1100)
- brenna (1064)
- bergli (1039)
- bjerknes (1038)
- bergum (1015)
- bratland (980)
- bergheim (976)
- bjørndal (971)
- braaten (952)
- bergstrøm (901)
- bårdsen (891)
- brustad (886)
- bjerkan (878)
- byberg (867)
- brandt (838)
- brandal (831)
- borg (826)
- beck (823)
- bentzen (821)
- buer (789)
- bratlie (774)
- bull (747)
- bergesen (740)
- bore (736)
- berentsen (729)
- bogen (719)
- bruland (711)
- brenne (708)
- bech (708)
- begum (695)
- blix (684)
- brynildsen (657)
- berland (645)
- bergseth (625)
- brekken (610)
- bergmann (606)
- boge (594)
- berthelsen (588)
- bauge (586)
- brovold (574)
- bru (569)
- bryn (528)
- bergerud (521)
- bach (518)
- bergland (515)
- by (506)
- butt (495)
- braut (491)
- botten (491)
- brox (480)
- bergene (476)
- bjørk (475)
- baardsen (471)
