伊達

Etymology
.

Etymology 1
Various theories:
 * From suffix, from.
 * From the image of Japanese Edo period warlord in popular culture, from etymology 2.

Adjective

 * 1) chivalrous; heroic
 * 2) showing-off; vain
 * 3) stylish; having taste in manners or dress

Etymology 2
From earlier いだて or いだち. Further source unknown. Kanji 伊 became silent in the Muromachi Period.