What does Keziah mean?
Keziah /kezi-ah/ [3 sylls.] as a girls' name is of Hebrew derivation, and Keziah means "cassia tree". Keziah is a version of Kezia (Hebrew) with the suffix -h.
How popular is Keziah?
Keziah is a rare given name for females but a very popular last name for both adults and children (#33993 out of 150436, Top 23%). (2000 U.S. Census)
Shown below is an analysis of the popularity of the girl name Keziah and affiliated names. Kizzy and Kizzie are the popular alternative forms of Keziah (not ranked) appearing in the Top 1000. Forms like Kazia are uncommon. Adoption of these girl names reached its apex during the years 1880-1889 (usage of 0.1885%) and has become much lower since, with the form Kizzie becoming less in vogue. (2014 Birth Statistics)