Literature Reference: 家，居也；桢，筑墙之木也。—— 《说文解字》 Jia means dwelling; Zhen refers to the wood used for building walls. Source from 'Shuowen Jiezi'.
家: Family, clan. In names, it often signifies a sense of responsibility, relentless effort, and a spirit of willing dedication.
桢: Pillar of the nation, steadfast and strong, one who bears great responsibilities with resilience.
Meaning: The name signifies a stable family, as solid as the wood used for building walls.