By the Grace of G-d 22 Elul, 5737 Brooklyn, N.Y.
Mrs. U. Grauman
c/o Connioseur Hotel
P.O. Box 2044
Johannesburg
Blessing and Greeting:
I am in receipt of your letter of Aug. 23 (p.d. 8/29) in which [you] write about the highpoints of your background, family life, and the problem of Parnosso...
Hebrew name צִבְיָ-ה1
Notes and sources
1) Mrs. Grauman related that her English name was Ursula and when she started becoming more observant, she wrote to the Rebbe asking what Hebrew name to take. She mentioned that she was apparently named after her grandfather Tzvi who was nicknamed Hershele. In reply, the Rebbe wrote the above line indicating that she should assume the Hebrew name Tzivia (the feminine version of Tzvi).
For additional instances of the Rebbe choosing the Hebrew equivalent of English names, see Shlichus K’hilchasa p. 217-220.
https://collive.com/parents-get-moving-message-after-naming-baby-from-afar/