Correct spelling for the English word "Abejundio" is [ɐbɪd͡ʒˈʌndɪˌə͡ʊ], [ɐbɪdʒˈʌndɪˌəʊ], [ɐ_b_ɪ_dʒ_ˈʌ_n_d_ɪ__ˌəʊ] (IPA phonetic alphabet).
There doesn't appear to be specific information available about the etymology of the word "Abejundio". It is possible that it is a proper noun or a name, and therefore might not have a clear linguistic origin. It is always recommended to consult with a native speaker or do further research to gather more information on specific names or unusual words.