盾（dun）
Name meaning
盾 (dun) means shield, (currency) Vietnamese dong or currency unit of several countries (Indonesian rupiah, Dutch gulden etc).
Practical naming use
Use 盾 (dun) when the name should suggest shield, (currency) Vietnamese dong. Keep the full two-character name natural, readable and balanced for everyday use.
Pairing guide
Pair 盾 (dun) 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.