Proto-Namican (henceforth PN) is usually reconstructed with the following phonemic inventory:

*p *t *c *ṭ *c̣ *ť *č *k *k° *ʔ *ʔ°
*b *d *ʒ *ḍ *ʒ̇ *ď *ǯ *g *g°
*m *n *nz *ṇ *ñ *ŋ *ŋ°
*v *s *z *ṣ *ẓ *š *ž *x *x° *h *h°
*w *r *l *ṛ *ḷ *y

*i *e *o *a *į *ę *ǫ *ą *i°