|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 Ola (f).
However, statistics data has been found for the male variant. This indicates that this name is more common as a male name in the Nordic countries, see Ola (male name).