It is a name that signifies destiny, purpose, and a special calling. It often implies that the person is destined for greatness or has been chosen for a particular task.
The name is also closely tied to the concept of "Mwene", which is the Kikuyu word for "owner". It implies that the person named Muriithi is destined to be a leader or an owner of something significant.
It's a strong and powerful name with a rich meaning within the Kikuyu culture.