thumb|Stone figure of Tonatzin found at the Museo Nacional de las Intervenciones, Mexico City Tonantzin ( ) is a Nahuatl title composed of to- "our" + nān "mother" + -tzin "(honorific suffix)". When addressing Tonantzin directly, men use the suffixed vocative form Tonāntziné [], and women use the unsuffixed vocative form Tonāntzín [].
thumb|Stone figure of Tonatzin found at the Museo Nacional de las Intervenciones, Mexico City Tonantzin ( ) is a Nahuatl title composed of to- "our" + nān "mother" + -tzin "(honorific suffix)". When addressing Tonantzin directly, men use the suffixed vocative form Tonāntziné [], and women use the unsuffixed vocative form Tonāntzín [].