Where does “Adamsen” come from?

Adamsen (Norwegian) comes from Norwegian Adam, from Hebrew אָדָם, from Hebrew אדמה — earth, soil, land.

Ancestry of “Adamsen”, step by step

Step	Language	Word	Meaning
1	Norwegian	Adam	—
2	Hebrew	אָדָם	earth, man, soil, light brown; Adam; man, person
3	Hebrew	אדמה	earth, soil, land