苏（su）
Name meaning
苏 (Su) carries revival, awakening and the sense of returning to life after dullness or constraint. In a name it suggests freshness, quickened spirit and a gentle but real renewal.
Practical naming use
苏 (Su) is useful when a name needs revive, awaken, perilla image rather than a generic pleasant sound. Its register is nature, bright, so it can support a unisex 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 苏 (Su) 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.
苏安 (Suan): Su contributes revive, awaken; An adds peace, safety.
Reference
Zhang Ji · Night Mooring by Maple Bridge
Historical / name-use references
苏轼 (Su Shi)
Song dynasty writer; 苏 (Su) is his family name and a major cultural reference for literary brightness.
Use notes
Also a surname; pair clearly.