深（shen）
Name meaning
深 (Shen) carries depth and what is profound rather than shallow. In a name it suggests inwardness, seriousness and a person whose substance takes time to measure.
Practical naming use
深 (Shen) is useful when a name needs deep, profound rather than a generic pleasant sound. Its best register is wise, water, so it can support a boy name that feels culturally legible, visually compact and easy to explain. The character should be paired with a second character that gives the image a human scene: learning, calm action, public responsibility, graceful movement or long-range aspiration.
Pair 深 (Shen) with characters that soften or complete its core image. Bright partners make it more optimistic; scholarly partners make it more literate; water or nature partners make it calmer; virtue partners make it more formal.
深安 (Shenan): Shen contributes deep, profound; An adds peace, safety.
Reference
Li Bai · Gift to Wang Lun
Historical / name-use references
鲁智深 (Lu Zhishen)
major Water Margin hero known as the tattooed monk; 深 (Shen) appears directly in this recorded name, style name, title, or literary nickname.