The Name "Joshua" in Hebrew

From Wikipedia:

The original Hebrew name Yehoshua יהושע often lacks a Hebrew letter Vav (ו) after the Shin (ש), allowing a misreading of the vocalization of the name, as if Yehoshea (יְהוֹשֵׁעַ), and indeed his name was Hoshea before his namechange to Yehoshua by recommendation of Moses (Numbers 13:16). Nevertheless, the use of a mater lectionis was an orthographic innovation, and although the use of two Vavs is well attested as יְהוֹשׁוּעַ (for example, Deuteronomy 3:21), traditional orthography tended to avoid the second Vav as too intrusive when spelling Yehoshua. The name Yehoshua` in Hebrew means "Yahweh is Salvation," "Yahweh delivers" or "Yahweh rescues" from the Hebrew root ישע, "to deliver," "to be liberated," or "to be victorious"^[4]