A traditional Chinese given name.
炳 (bright/brilliant) and
泰 (great peace, as in
国泰民安 "the country prospers and people are at peace") together suggest a wish for a luminous, stable life. The Qing-dynasty official
翁同龢's father
翁心存 had a son named
翁同书, but the most famous historical bearer is probably the Qing scholar-official
朱炳泰 lineage; in modern subtitles, it commonly appears as a character name in period dramas.