Ah, I had always been wondering, whether Samadar was a masculine or feminine name (it's not in her book so I assume it's not Hebrew).
For TENEH she gives "wicker basket, fruit basket, pannier."
TIDHAR: "the name of a tree, elm. Also the name of a place (moshav) ..." I was familiar with the tree because of the song
Dror yikra. "Gallopping horses"? - rather not. So it must be coincidence.
I think, I have asked before,
Noa, and you couldn't help me then. Still: Do you know of a good Israeli name book?