There are two explanations for the name Schick taken from each of the first letters of the words spelling "Shem Yisrael Kodesh" or "Shmuel Yuda Katzenellenbogen" - son of Rabbi Meir of Padua.

For details on the Schick family see

Solomon Zvi Schick "MiMoshe Ad Moshe" (1903)

David Tebele Efrati, "Toldot Anshei Shame (1875).

"Torat Eidut HaZot, by Samuel Jungries, 1972. "Tiferet Asher by Jacob Zvi Jungries 1976, "Imrei David (1964) by Jekutiel Mordecai Schick.

A Rabbi of Pruzhany

http://www.jewishencyclopedia.com/view.jsp?artid=571&letter=P