|Region of origin||Ireland, Irish diaspora|
|Related names||Saidhbhín (diminutive)|
Sadhbh (also spelled Sadb, Saibh, Sadbh, Sadhb, Sive; ) is an Irish feminine personal name. Derived from Proto-Celtic *sŭādŭā '(the) sweet and lovely (lady)', the name is cognate with the initial elements in the attested Gallic names Suadu-gena and Suadu-rix and with Sanskrit svādú-, Ancient Greek hedýs, Latin suāvis (compare Suada), Tocharian B swāre and Modern English sweet.
The Whiteboys, a secret agrarian organisation in 18th century Ireland, referred to themselves as "Queen Sive Oultagh's children" ("Sive" or "Sieve Oultagh" being anglicised from the Irish Sadhbh Amhaltach, or Ghostly Sally).
- Sadhbh Nic Donnchadh, daughter of Donnchadh, King of Ossory and wife of Ard-Rí Donnachadh mac Flann Sionna; patroness of Saighir
- Sadhbh O'Sullivan, member of the band The Isohels
- "Sadhbh Trinseach", name adopted by Irish nationalist artist Cesca Chenevix Trench
- In Irish mythology, Sadhbh (or Saba) was the mother of Oisín by Fionn mac Cumhail
- Sadb ingen Chuinn was a daughter of Conn of the Hundred Battles, a High King of Ireland
- Sive, a 1959 play by John B. Keane and also the name of its lead character
- Traditional Irish sean-nós song, Sadhbh Ní Bhruinnealigh 
- Irish Names and Surnames by Rev. Patrick Woulfe, 1923
- Indogermanisches etymologisches Wörterbuch page 1039; Delamarre 284; Ellis Evans 1967: 258; Meid 2005: 206f.
- Kenny, Kevin (1998). Making Sense of the Molly Maguires. Oxford University Press. p. 9.
- "Sadhbh Ní Bhruinneallaigh lyrics and chords - SongsInIrish.com". SongsInIrish.com. Retrieved 2017-12-28.
|given name. If an internal link led you here, you may wish to change that link to point directly to the intended article.This page or section lists people that share the same|