According to blogpost published on niok.net, the name Ngumoha originates from a local language spoken in rural areas of Nigeria.
Although not found in any official Nigerian dictionary, the meaning of the name Ngumoha is thought to have cultural or religious meaning.
How to Pronounce the Name Ngumoha?
As for pronunciation, online pronunciation guides and videos often offer audio examples. A common phonetic spelling to help with pronunciation is “N-goo-mo-ha.” The “Ng” sound at the beginning is similar to the “ng” in the word “singing.”
Source: Ngumoha meaning origin pronunciation