big head, have a

Be conceited; have an exaggerated sense of one's own importance or ability. For example, The constant flattery of his subordinates is bound to give Thomas a big head. [c. 1800] Also see swelled head.

Common Names:

Name	Pronounced	Usage
Christi	KRIS-tee	English
Eugenios	-	Ancient Greek
Bristol	BRIS-təl	English (Rare)
AbdÜLkadİR	-	Turkish
Adlai	AD-lay (English), AD-lie (English)	Biblical, Biblical Hebrew
Issy	-	English