Mentioned in

• Eustice (family name)
• Eustis (family name)
• Heustis (family name)
• Huestis (family name)

• Stacey (family name)
• Eustace II (English royalty)
• Prince Eustace
• Stasio (family name)
• Saint-Eustache
• Shoplifter at the Shady Rest: Petticoat Junction (TV Episode) (1967 Comedy TV Episode)
• Estacio (family name)
• Eutsey (family name)
• Stach (family name)
• Eustace (family name)