Literature Reference: No specific source, but deeply meaningful.
祥: Auspiciousness, often embodied in names, signifies good fortune and the smooth progression of all endeavors, greatly enhancing one's blessings and prosperity.
忠: Loyalty and integrity. In a name, it often signifies loyalty and kindness towards others, aiding in the support of noble benefactors.
Meaning: Auspicious and loyal, symbolizing happiness and steadfastness.