first name Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. the name given to a person at birth. Example Sentence How do you spell your first name? More Example Sentences She told me her first name was Mia. Synonyms given name; forename; personal name Antonyms last name Hear It! Say It! Write It! first name Switch to cursive Start Share with your friends: