Czajkowski
Czajkowski is a surname of Polish origin. It is derived from the word "czajka," which means lapwing in Polish, a type of bird. As a surname, Czajkowski likely originated as a toponymic or occupational name. Toponymic surnames are derived from place names, suggesting an ancestor may have come from a village or region with a name related to "czajka" or a similar sounding place. Alternatively, it could have been an occupational name for someone who hunted or worked with lapwings. The surname is relatively common in Poland and can also be found among the Polish diaspora in other countries. Variations in spelling may exist due to historical transcription practices and regional dialects.