From the surname, an occupational name meaning 'miller' (might be a loan from Low German 'Möller' or High German 'Müller' with the same meaning) 
See also Mîlo
Since 1970 it is not allowed to use Møller as a first name in Norway anymore due to its surname character
|Female ♀||Male ♂|
|#: count of main first name only|
|&: count of both main and additional first names|
| Name counts are approximate as statistics normally is not published
for names given to less than 3 or 5 persons per country.
No recent statistics trend found in databases for Møller.