“Senaah” means thorny

Senaah: The "children (i.e. the inhabitants) of Senaah" are enumerated among the "people of Israel" who returned from the captivity with Zerubbabel. (Ezra 2:35; Nehemiah 7:38) (B.C. 536.) The Magdal Senna of Eusebius and Jerome denotes a town seven miles north of Jericho ("Senna").