invest time in

invest someone's time in something

Fig. to put one's time, effort, or energy into a project. Mary invests her time in charity work. I invested five weeks of my time building this model ship.

Common Names:

Name	Pronounced	Usage
Muhamad	-	Indonesian, Malay
Beryl	['beril]
Fabian	FAH-bee-ahn (German, Dutch), FAH-byahn (Polish), FAY-bee-ən (English)	German, Dutch, Polish, History
Hiram	['haiərəm]
Paz (1)	-	Spanish
Arja	AHR-yah	Finnish