jack of all trades, master of none

A person who is able to do many things but does not have a high amount of skill in any one area. A: "My brother can play several instruments, but none very well." B: "You know what they say—jack of all trades, master of none."

Common Names:

Name	Pronounced	Usage
Kasi	-	Indian, Telugu, Tamil
Kristin	kris-TEEN (Swedish, German), KRIS-tin (English)	Swedish, Norwegian, Danish, German, English
Lennart	LE-nahrt (Low German)	Swedish, Danish, Norwegian, Low German, Dutch
Frigidianus	-	Late Roman
Pista	-	Hungarian
Pharez	-	Biblical