Happiness, light, or peace
In Japanese, Ko is a versatile name often used as a prefix or suffix, but as a standalone name, it frequently derives from kanji meaning 'happiness', 'light', or 'peace'. It is also found in Burmese culture, where it is used as a respectful title or name meaning 'brother'. In a Western context, it is often chosen for its minimalist, modern appeal.
Less common today
Ko isn't in the latest US Top 1000. It last peaked at #6,979 in 1990.
US births per 5-year period, 1990–present (SSA data).
The protagonist also known as Cyborg 009 · Cyborg 009
A character in the manga series Your Lie in April · Your Lie in April
Japanese voice actor
