Hei-Yiu
Origin
Cantonese
Syllables
2
Peak era
Rare
Today
▬ Steady
Meaning
dawn light on fine jade (晞瑤); a distinctly 2020s Hong Kong coinage. The Yiu here is 瑤, precious jade, a different word from the 耀 (to shine) of boys' names like Yiu-Ming
Popularity, 1890–2024
1890srare in US records2020s
Shape drawn from US Social Security baby-name records. Hei-Yiu has stayed rare in US records the whole time: no peak decade to name.
The Hei-Yiu deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Hei-Yiu truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Hei-Yiu fits with your family’s names and surname.
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