Name meaning & stats
Louisa
Louisa (Germanic origin). 13,636 US babies since 1940, peak 2021.
What it means
No agreed meaning on record
Germanic
In US birth records
Peak year: 2021
13,636 US babies were named Louisa between 1940 and 2025.
Careers
Not enough notable people named Louisa (or its spelling family) to say anything reliable yet. That's a gap in the data, not the name.
Name twins (peaked around 2021)