Hello again,My goodness how the years go by.
Have had another look at this,but its a difficult one.
Have you looked in detail at the SHAMA family in the Alexandria area 1940s.
There are actually three other Shama Births entered in Consular Births 1916-1920, for Alexandria.
Edith Shama, Marcel M Shama,and Robert Shama.
Consular Marriage, Edith Shama 1945 Cairo to Hibbert. May be a lead for you.
Not much help,but good luck, Brionne.