Quakers traditionally referred to Sunday as "First Day" eschewing the pagan origin of the English name, while referring to Saturday as the "Seventh day". The Russian word for Sunday is "Voskresenie," meaning "Resurrection day." The Greek word for Sunday is "Kyriake" (the "Lord's Day").
Sunday is baby girl name mainly popular in Christian religion and its main origin is English. Sunday name meanings is Dayofthesun.
You probably have google this question: My baby name is Sunday and how can I combine the name Sunday with other names and create unique & new name? We tried to suggest Sunday name combinations. You can see how it looks the name Sunday as first name or Sunday as last name. You can combine the middle name for Sunday and create a unique name.