Perhaps for shuwshan; lily; Sheshan, an Israelite -- Sheshan.
see HEBREW shuwshan
H8348. Sheshan
שֵׁשָׁן proper name, masculine in Judah, 1 Chronicles 2:31 (twice in verse) (with one son), 2:34; 2:34; 2:35 (no sons, but daughters, compare Benz Kit); Σωσαν[μ], ᵐ5L Σισαν.