1. "The One Who Is Wise": This is the most common understanding of the name. It stems from the Kikuyu word "njogu," which translates to "wise" or "intelligent."
2. "The One Who Has Arrived": This interpretation is less common but still relevant. It is linked to the Kikuyu word "ng'o" which means "to arrive" or "to come."
Therefore, the name Njogu can be interpreted as someone who is wise or someone who has arrived and established themselves.
It's important to note that the meaning of a name can also be influenced by the individual's personality and experiences.