Where you got the vowels For Y(a)hw(e)h?

     The name Yahweh is unique and one of a kind so trying to compare it to other names is futile. The name Yahweh is from the verb of existence and comes from breath no other name in the Bible is “breathed.” “Let every thing that hath breath praise Yah. HalleluYah.” Psalm 150:6 retains the short form Yah in the Masoretic text. It is vowel pointed to “Yah” (yod, qamets, heh) twice in the text. The final heh in Yah contains a mappiq dot indicating the heh is to be pronounced as a full aspirated consonant “YaH,” rather than just the qamets vowel “Ya,” adding the breathy “h” sound to Yahh. Many rabbis know the importance of the Tetragrammaton YHWH in relation to breath. The Jewish prayer book, the Siddur, teaches, “Nishmat kol chai tivarekh et-shimcha, YHWH elohenu” — “The breathing of all life, praises your Name, YHWH our Elohim.”

יְהוָה – Yehwah (Genesis 2:4)
יְהֹוָה – Yehowah (Genesis 3:14)
יֱהֹוִה – Yehowih (Judges 16:28)
יֱהוִה – Yehwih (Genesis 15:2)
יְהֹוִה – Yehowih (1Kings 2:26)
יְהוִה – Yehwih (Ezekiel 24:24)

Three parts of the Tetragrammaton YAHW is written in Greek in plate 378, fragment 15 for Leviticus 3:12. Later in biblical translations this was changed to Kyrios or lord but in the Masoretic text this remains YHWH with the Kativ vowels for Adonai. The Greek letters Iota, Alpha and Omega translate to Yahw (Yao). The Greek Omega (o equivelent) has the sound of “w” like in the word raw. The translator here could have used the upsilon, which anciently had the “u” sound like the word ruse or the German brüder but instead used the softer “o” sound like in the word “tone.”

For a similar word in Hebrew, you can look up the masculine Hebrew word “beautiful” Yapheh (seghol heh) describing David in 1 Samuel 17:42. The feminine form of this is Yaphah (qamets heh). Notice the “ah” ending? This is common when using this word in its feminine form. for instance see this from used when describing Tamar in 2 Samuel 13:1.

See:  https://yrm.org/breathing-the-name-yahweh/ for other reasons why the semivowel combination YHWH (matres lectionis) also show the form Yahweh as more probable.