Pronunciation: [mjˌʊɹɪˈɪθɪ] (IPA) 
The spelling of "muriithi" can be explained using the IPA phonetic transcription system. The first syllable "mu-" is pronounced as /muː/, with a long /uː/ sound. The second syllable contains the letter "r" which is trilled, resulting in /rɪ/. The third syllable has a short /ɪ/ sound, and the final syllable "-thi" is pronounced as /θiː/. Therefore, the correct spelling of this word is "muriithi" and it is pronounced as /muː-ri-ɪ-θiː/.
The word Muriithi is a proper noun used as a personal name in some African communities, particularly in Kenya, which has its origins in the Kikuyu language. The etymology of Muriithi traces back to the Kikuyu naming tradition and carries cultural and linguistic significance within that context.
In the Kikuyu language, names often have meanings that symbolize something positive or convey a particular attribute. While the exact meaning of Muriithi can vary, depending on the individual's family or the context in which it is used, it is commonly understood to mean one who discovers or one who finds in Kikuyu.
It is important to note that names and their meanings can differ across various African cultures and languages. Therefore, the etymology provided here specifically refers to the Kikuyu language's interpretation of the name Muriithi.
