When Herzl Rosenblum, a journalist, was called up to sign, Ben-Gurion instructed him to sign under the name Herzl Vardi, his pen name, as he wanted more Hebrew names on the document. Although Rosenblum acquiesced to Ben-Gurion's request and legally changed his name to Vardi, he later admitted to regretting not signing as Rosenblum. Several other signatories later Hebraised their names, including Meir Argov (Grabovsky), Peretz Bernstein (then Fritz Bernstein), Avraham Granot (Granovsky), Avraham Nissan (Katznelson), Moshe Kol (Kolodny), Yehuda Leib Maimon (Fishman), Golda Meir (Meyerson/Myerson), Pinchas Rosen (Felix Rosenblueth) and Moshe Sharett (Shertok). Other signatories added their own touches, including Saadia Kobashi who added the phrase "HaLevy", referring to the tribe of Levi.