This post contains affiliate links.
At a Glance
- Meaning
- Guardian of the bear
- Origin
- Ancient Greek (via Latin); star name
- Pronunciation
- ark-TOOR-uhs
Arcturus is a star name with Ancient Greek roots that came into English by way of Latin, and it means "guardian of the bear." It's pronounced ark-TOOR-uhs. If you're drawn to names that look to the night sky, this one has a clear origin and a meaning that's easy to explain to anyone who asks.
Meaning & Origin of Arcturus
Meaning: Guardian of the bear.
Origin: Ancient Greek (via Latin); star name.
Source: Wiktionary.
How to Pronounce Arcturus
ark-TOOR-uhsIPA /ɑːrkˈtjʊərəs/
Popularity of Arcturus
Arcturus does not appear in U.S. Social Security birth-name records (38,443 names on file, 1880–present) — likely too rare, too new, or recorded under a different spelling. No popularity rank or trend is shown rather than an invented one.
FAQ
What does the name Arcturus mean?
Guardian of the bear. (Source: Wiktionary)
How do you pronounce Arcturus?
Arcturus is pronounced ark-TOOR-uhs (IPA: /ɑːrkˈtjʊərəs/).
Make Arcturus Name Art
Free printable nursery art for Arcturus, pre-loaded below — pick a layout, palette, and font, then download a print-ready PNG.
📊 How popular is Arcturus? See the full popularity history, trend data, and ranking since 1880 with our free Baby Name Popularity Checker.
🎲 Think you know your baby names? Take the quiz!
📱 The Baby Names app is here
Swipe names, match with your partner the moment you both say yes, and claim a free Name Art print of your winner. Free to download. See all our apps →




