Ziade
Ziade or Ziadé, and its common variants Ziadah, Ziadeh, Ziyadeh, Zyade and Zyadeh (Arabic: ), is an Arabic surname that means "increase, overabundance, plus, addition or surplus". It is rooted in the Arabic word of the same meaning Zayd (Arabic: ).
It may refer to:

People
 Ignace Ziadé (1906–1994), Lebanese Christian cleric, an Archbishop of the Maronite Catholic Church 
 Lamia Ziadé (born 1968), Lebanese illustrator and visual artist
 May Ziadeh (also Mayy Ziyādah; 1886–1941), Lebanese-Palestinian poet, essayist and translator
 Philippe Ziade (journalist) (1909–2005), Lebanese journalist 
 Philippe Ziade (businessman) (born 1976), Lebanese-American entrepreneur

Other uses
Zadeh, a suffix used in many Persian names
Ziade Palace, a 19th-century grand mansion located in Zokak el-Blat quarter, Beirut, Lebanon

See also 
 Ziadie family