宋 song Song; Song dynasty
Made up of [宀 mián roof radical 40, 木 mù wood; wooden radical 75]Made with 7 strokes.
Made up of 'wood' and 'roof' suggesting a wooden building used as a family name, in particular the Song dynasty that ruled China
Ancient small seal form 
Related characters
Also uses 宀 mián component: 安 ān (peace) 宝 bǎo (jewel) 定 dìng (to set) 富 fù (rich) 宫 gōng (palace) 官 guān (official) 寒 hán (cold) 家 jiā (house) 客 kè (customer) 宁 nìng (better) 容 róng (to hold) 室 shì (room) 实 shí (real) 它 tā (it) 穴 xué (cave) 宜 yí (proper) 院 yuàn (courtyard) 灾 zāi (disaster) 字 zì (letter)
Also uses 木 mù component: 板 bǎn (board) 杯 bēi (cup) 本 běn (root) 菜 cài (vegetable) 彩 cǎi (color) 茶 chá (tea) 柴 chái (firewood) 床 chuáng (bed) 杆 gān (pole) 果 guǒ (fruit) 机 jī (machine) 禁 jìn (to prohibit) 禁 jìn (to prohibit) 桔 jú (tangerine) 棵 kē (of plants) 来 lái (arrive) 李 lǐ (plum) 梨 lí (pear) 林 lín (forest) 楼 lóu (multi-story building) 棋 qí (board game) 秦 qín (Qin) 亲 qīn (parent) 柔 róu (soft) 杀 shā (to kill) 树 shù (tree) 术 shù (method) 条 tiáo (strip) 未 wèi (not yet) 闲 xián (to stay idle) 相 xiāng (each other) 校 xiào (school) 椅 yǐ (chair) 植 zhí (to plant) 枝 zhī (branch) 桌 zhuō (table)