Pei
Meaning
varies by character: often 佩, 'ornament, to admire', or 培, 'to nurture'; carried doubled by Hong Kong screen legend Cheng Pei-pei
Popularity, 1890–2024
Pei does not appear in US Social Security baby-name records, which list only names given to at least five babies in a year. There is no popularity curve to chart: a genuinely rare pick.
See popularity in Brazil
Popularity in Brazil
30 people · the #94,398 first name in Brazil · median age 44
Source: IBGE, Censo Demográfico 2022
The Pei deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Pei 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 Pei fits with your family’s names and surname.
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