ابرهم Ibraham and/or ابرهىم Ibrahim?

[Noon_waalqalami]

Peace, nice article on the spelling of Abraham in the oldest manuscripts.

ابرهم Ibraham and/or ابرهىم Ibrahim

The word occurs 69 times in the Quran.

Hišām's ʾIbrāhām Evidence for a Canonical Quranic Reading Based on the Rasm
Published online by Cambridge University Press 07 January 2020

MARIJN VAN PUTTEN

https//www.cambridge.org/core/journals/journal-of-the-royal-asiatic-society/article/hisams-ibraham-evidence-for-a-canonical-quranic-reading-based-on-the-rasm/E1E00FF676696F869570F4A70C3115E4

Perhaps slight language nuance depending on context may have been lost over time; see example below in one of the oldest dated manuscripts.

Gotthelf-Bergsträßer-Archiv Kairo, Nationalbibliothek qāf 47 606-652, CE (95,4%)

365 فى in ابرهىم Ibrahim (with ya) -- 6th line bottom; 3rd from last word
367 كان was ابرهىم Ibrahim (with ya) -- 3rd line from bottom; 2nd to last word
368 الناس the people بابرهىم with Ibrahim (with ya) -- 1st line bottom; 4th word
https//corpuscoranicum.de/handschriften/index/sure/3/vers/65/handschrift/73

454 ال family ابرهىم Ibrahim (with ya) -- 1st line from bottom; last word
https//corpuscoranicum.de/handschriften/index/sure/4/vers/54?handschrift=73

4125 ومن and who احسن very best دىنا creed of ممن than who اسلم submits وجهه direction/face/countenance his لله to god وهو and he محسن good doer واتبع and follows مله creed ابرهم Ibraham (no ya qāf 47)
حنىفا upright of واتخذ and has taken الله the god ابرهم Ibraham (no ya qāf 47) خلىلا friend of
10th line from top; 2nd and 6th words
https//corpuscoranicum.de/handschriften/index/sure/4/vers/125/handschrift/73

674 قال said ابرهىم Ibrahim (with ya) -- 10th line from top; 6th word
675 نرى we show ابرهىم Ibrahim (with ya) -- 6th line from bottom; 1st word
https//corpuscoranicum.de/handschriften/index/sure/6/vers/74?handschrift=73

9114 ابرهم Ibraham (no ya) لابىه for father his -- 2nd line from bottom; 2nd word
9114 ان indeed ابرهم Ibraham (no ya) -- 1st line from bottom; 5th word
https//corpuscoranicum.de/handschriften/index/sure/9/vers/114?handschrift=73