to be ignored, for no one to pay attention to one, to count for nothing (see Molina, who gives this example in the first person singular)
Orthographic Variants:
atle nompoui
Alonso de Molina:
atle nompoui. no se hazer caso de mi, o no ser tenido en nada. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 8v. col. 2. Thanks to Joe Campbell for providing the transcription.