What is the meaning of 天神?

all gods in the 高天原 (Takama ga Hara, “Plain of High Heaven”), the heavenly abode ruled by 天照 (Amaterasu)

a noble wearing 直衣 (nōshi, “robes not dyed to match the wearer's rank”)

an umeboshi pit

short for 天神髷 (tenjin mage) or 天神結び (tenjin musubi), a style of bow-shaped topknot or bun worn by women, popular in the late 1800s

the second highest ranked courtesan after the 太夫 (tayū), in Kamigata

one of the traditional Noh masks, depicting one of the 鬼神 (onigami; kijin, “fierce gods”) as the vengeful spirit of Sugawara no Michizane, the lead role in the 雷電 (Raiden) piece

A neighbourhood of downtown Fukuoka

hanja form of 천신

Source: wiktionary.org

See also