Zofia is the Polish form of Sophia, the Greek word for "wisdom", and one of the most popular girls' names in Poland today. In the United States it is chosen by Polish American families and by parents who like the softer sound of the Z spelling, with Zosia as the traditional nickname. Zofia has climbed from number 5703 in 2000 to a peak of number 1952 in 2011 and ranks number 2172 in 2025.