by the unit

Fig. each; per. (Used to designate the unit of measure, but not the rate of a measure.) Lettuce is sold by the head. Gas is sold by the gallon.

Name	Pronounced	Usage
Aden	AY-dən	English (Modern)
Hyginos	-	Ancient Greek
BÍCh	-	Vietnamese
Balbino	-	Spanish (Rare), Portuguese (Rare), Italian (Rare)
Immaculata	-	Irish
Drika	DRHEE-kah	Dutch