No. Pronounced Ahr-MAHN-do, it follows normal pronunciation rules. If you wanted it to be pronounced AHR-man-do, you would need an accent over the A.
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Armando Manzanero's birth name is Armando Manzanero Canch.
Armando Silvestre's birth name is Armando Enrique Silvestre.
Armando Valdez's birth name is Armando Valdez Herrera.
Armando Iannucci's birth name is Armando Giovanni Iannucci.
Armando Ferrer's birth name is Armando C. Ferrer.
Armando Conway's birth name is Charles Armando Conway.
Armando Torrea's birth name is Armando Torrea Carrascosa.
Armando Pontier's birth name is Armando Francisco Punturero.
Armando Villarreal's birth name is Armando Villareal Lozano.
Armando Roblan's birth name is Francisco Armando Rodrguez Blanco.
Armando Ciurana's birth name is Jose Armando Ciurana Macias.