Where does “Lappland” come from?

Lappland (English) comes from English Lapp, from Swedish läpp, from Old Swedish lapper, from Finnish lappalainen, from Finnish -läinen, from Finnish laji, from Old Swedish slagh, from Middle Low German slach — to hit.

Ancestry of “Lappland”, step by step

Lappland traces back through two separate lines of ancestry.

via English Lapp

StepLanguageWordMeaning
1EnglishLappAn indigenous person from Lapland. One of the...
2Swedishläpplip
3Old Swedishlapper
4FinnishlappalainenA Sami
5Finnish-läinenFront vowel variant of -lainen
6Finnishlajikind, sort; species; sport
7Old Swedishslagh
8Middle Low Germanslach
9Old Saxonslag
10Proto-West Germanicslagiblow, strike
11Swedishslaggslag metallurgical waste material
12Low Germanslagge
13Middle Low Germanslagge
14Middle Low Germanslānto hit, strike
15Old Saxonslāhanto hit

via English Land

StepLanguageWordMeaning
1EnglishLandThe part of Earth which is not covered by oceans or other bodies of water
2Middle EnglishlandAlternative form of lond; urine
3Old Englishhlandurine
4Proto-Germanichlandąurine
5Proto-Indo-Europeanklān-liquid, wet ground
Every word from Old Saxon slāhanEvery word from Middle Low German slānEvery word from Middle Low German slagge