Nán is also used as a given name, meaning as solid as nanmu wood.
Tips
culture
金丝楠木 - golden thread nanmu - was the imperial timber of choice for palace construction and fine furniture. True nanmu pieces command extraordinary prices at auction. The Forbidden City's main halls are built from it.
Left tree radical - the indexing radical, marking 楠 as a kind of tree. Specifically the nanmu (Phoebe zhennan), a prized hardwood used in imperial coffins and Forbidden City pillars. Same radical groups 楠 with 松 (pine), 柏 (cypress), 桂 (cassia), 樟 (camphor).
Right 南 supplies both sound and a faint geographic hint - nán matches the whole reading, and nanmu trees grow in the warm south (Sichuan, Yunnan, Fujian). The same phonetic gives 喃 (mutter), and reinforces the nán family alongside 男 (male).
