Horatio
- Cap'n Crunch
- Endless Space
- Hamlet
- Herbert Kitchener, 1st Earl Kitchener
- Horace
- Horace Walpole
- Horacio
- Horatia (gens)
- Horatio (Hamlet)
- Horatio (crater)
- Horatio Alger, Jr.
- Horatio Allen
- Horatio Barber
- Horatio Bottomley
- Horatio Bridge
- Horatio Brown
- Horatio Caine
- Horatio Caro
- Horatio Chriesman
- Horatio Clare
- Horatio Davies
- Horatio Dresser
- Horatio Earle
- Horatio Frederick Phillips
- Horatio Gates
- Horatio Greenough
- Horatio Hale
- Horatio Hocken
- Horatio Hornblower
- Horatio J. Homer
- Horatio King
- Horatio Luro
- Horatio Mann
- Horatio McCulloch
- Horatio Nelson Jackson
- Horatio Nelson, 1st Viscount Nelson
- Horatio Parker
- Horatio Potter
- Horatio Ross
- Horatio Sanz
- Horatio Seymour
- Horatio Seymour (Vermont)
- Horatio Sharpe
- Horatio Spafford
- Horatio Thomas Austin
- Horatio Torromé
- Horatio Townshend, 1st Viscount Townshend
- Horatio Walker
- Horatio Walpole, 1st Baron Walpole
- Horatio Walpole, 1st Earl of Orford
- Horatio Walpole, 2nd Earl of Orford
- Horatio Walpole, 3rd Earl of Orford
- Horatio Walpole, 4th Earl of Orford (second creation)
- Horatio Wills
- Horatio Wright
- Horatio, Arkansas
- Horatio, Mississippi
- Horatio, Ohio
- Horatio, Pennsylvania
- Horatio, South Carolina
- Horatius (disambiguation)
- Horatius Cocles
- Latin language
- Mexican Texas
- Nexus (comics)
- PAW Patrol
- Roman naming conventions
- Texas Revolution
- The Nutshack
- gens
