Around the world, Britt-Louise (Britt-Louise 
) is a very rare girly first name. The first name Britt-Louise is characteristic of Northern Europe, particularly Sweden, where it is a rare feminine name. Parts of the name also exists independently as a last name Britt, and a first name Louise.
| VARIANT | COUNTRY |
|---|---|
| Britt-Louise | Sweden, Norway, Spain, United States |
| britt-louise tillbom Swedish actress, SE (b. 1942) |
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| britt-louise gunnarsson Swedish linguist, SE (b. 1945) |
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Ek, Norring, Elversson, Eneroth, Ivansson, Widmark, Arvidsson, Carlehed, Berglund, Karlsson, Pedersen, Lindgren, Lundgren, Thorberg, Flemming, Fletcher, Olofsson, Andersson, Johansson, Bergström, Källström, Kvarnström, Nilsson, Jönsson, Jonsson, Larsson, Berg, Palm, Spets, Nyman, Morell, Björn, Rambäck, Tander, Tapper, Nyholm, Gustafsson, Eklund, Olsson, Wersäll, Åhman, Mattsson, Minsaas, Strengh, Almroth, Persson, Pilhamre, Greijmar, Höglund, and Haraldsson