I am trying to choose a name for my boy and am wondering if i can use 璟 as his given name?
I have googled this but it seems not a lot of people have this name. Instead, most of them use this word 景
璟:jǐng【形】玉的光彩 (The brilliance of jade)
玉 is a neutral name, suitable for male or female. I don't see any reason 璟 would not be.
From 起名网
二、带璟字的男孩名字
(璟超)(璟竑)(璟麟)(璟然)(璟贤)(璟钰)
(璟朝)(璟鸿)(璟凌)(璟荣)(璟显)(璟煜)
........ 中略 ........
(彬璟)(贯璟)(君璟)(群璟)(夏璟)(余璟)
Of course. It means the brilliance of of jade. In Chinese name, 璟 means a man who are gentlemanlike and warm. It's quite stable to be used in name.