Abdulle is both a surname and a given name. Notable people with the name include: Mohammed Rashad Abdulle (c.1933-2013), Ethiopian scholar. Muse Hassan Sheikh Sayid Abdulle, Somali military leader and politician. Daud Abdulle Hirsi, First Commander Of The Somali Armed Forces. Aden Abdulle Osman Daar, The First President Of The Somali Republic https://en.wikipedia.org/wiki/Abdulle