岁（sui）
Name meaning
岁 (sui) means years old, classifier for years (of age) or year.
Practical naming use
Use 岁 (sui) when the name should suggest years old, classifier for years (of age). Keep the full two-character name natural, readable and balanced for everyday use.
Pairing guide
Pair 岁 (sui) with characters such as 安 (An) for a steadier frame, 文 (Wen) for a cultured register, 清 (Qing) for clarity or 宁 (Ning) for calm. Let the second character clarify the intended register rather than doubling an already strong image.