blue moon

A long, albeit vague, period of time. Often used in the phrase "once in a blue moon." I haven't seen you in blue moon, Pete! What are you doing these days?

Common Names:

Name	Pronounced	Usage
Bernarda	-	Slovene, Croatian, Spanish
Cecil	SEE-səl, SES-əl	English
Kajsa	KIE-sah	Swedish
Ludwik	LUWT-veek	Polish
MetİN	-	Turkish
Iliana	-	Greek, Bulgarian