There is no indigenous or unique "Wake Island language." Wake Island is an unincorporated U.S. territory in the western Pacific, administered by the U.S. Air Force.
English is the sole official language used for all government, military, administrative, and communication purposes.
Unlike many Pacific islands with distinct indigenous languages (Chamorro, Marshallese, Hawaiian, etc.), Wake has no native population or linguistic heritage. English is the only language of this strategic military outpost.