马: Horses. In personal names, it symbolizes swift success and invincible prowess in all endeavors.
信: Integrity, embodying the virtues of honesty and keeping one's word, is often reflected in names, suggesting a person's commitment to trustworthiness and reliability, which in turn fosters favorable interpersonal relationships and fortune.
Meaning: The horse symbolizes speed and strength, while 'xin' represents honesty and trust, embodying swift and reliable power.