瀚: Vast and expansive, it often signifies erudition, profound knowledge, and a broad-minded spirit in names. It aids in learning and fostering friendships.
昊: Vast and boundless, it often signifies great aspirations and a broad-minded spirit when used in personal names, fostering favorable prospects for one's career development.
Meaning: Vast as the ocean, boundless as the sky, symbolizing broad-mindedness and lofty aspirations.