Lily; rose; horse
Sussy is primarily a diminutive form of Susan or Susanna, which derives from the Hebrew name Shoshannah. It historically refers to a lily or a rose, though in some contexts it is linked to the Egyptian word for a large flower. In modern slang, the name has gained a different connotation, which has impacted its usage as a formal given name.
Less common today
Sussy isn't in the latest US Top 1000. It last peaked at #11,174 in 2003.
A character in the children's book series Β· The Sussy Series by various authors
A character in the animated series Β· The Amazing World of Gumball
US births per 5-year period, 1990βpresent (SSA data).