Correct spelling for the English word "Murrietta" is [mˌʌɹɪˈɛtə], [mˌʌɹɪˈɛtə], [m_ˌʌ_ɹ_ɪ__ˈɛ_t_ə] (IPA phonetic alphabet).
The word "Murrietta" is derived from the surname of Joaquin Murrieta, a historical figure known as a Mexican-American outlaw and folk hero. Joaquin Murrieta was a legendary figure during the California Gold Rush in the mid-19th century. The etymology of the surname "Murrieta" itself is of Spanish origin. It comes from the word "murría", which means sorrow or mourning in the Spanish language. However, it should be noted that the historical accuracy of Joaquin Murrieta's existence and his association with the name "Murrietta" has been disputed.