Chūichirō

Chūichirō is a traditional Japanese male given name. Like many Japanese names, its meaning is derived from the specific combination of kanji characters used to write it. The component 'Chū' (忠) means 'loyalty' or 'fidelity', 'ichi' (一) means 'one' or 'first', and 'rō' (郎) is a common suffix for male names, often meaning 'son' or 'man'. This combination suggests a name given with the hope that the child would embody loyalty and be the first or most prominent son.

Names ending in '-rō' were historically very common for boys in Japan, particularly for sons in birth order (e.g., Ichirō for the first son, Jirō for the second, Saburō for the third, etc.). While the direct numerical meaning of 'ichi' is 'first', in Chūichirō, it often combines with 'Chū' to emphasize the 'first' or 'foremost' quality of loyalty, or simply to denote the first son who is loyal.