Definition of first name
: the name that stands first in one's full name
Examples of first name in a sentence
Children at the school call their teachers by their first names.
<the parents still haven't picked a first name for the baby>
First Known Use of first name
FIRST NAME Defined for English Language Learners
Definition of first name for English Language Learners
: the name that comes first in someone's full name
Seen and Heard
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