Sibling names for Cyril

Names that feel like they belong with Cyril — they share Cyril's classic style, lean toward its Greek origin, sit at a similar level of familiarity, so a sibling set sounds intentional rather than random.

Name	Origin	Pronunciation	Meaning	Popularity
Catharine Girl	Greek	/KATH-uh-rin/	Variant of Catherine, from katharos meaning pure.	86/100
Basil Boy	Greek	/BAZ-ul/	From basileus, meaning royal or kingly.	86/100
Beryl Girl	Greek	/BER-ul/	From beryllos, a precious greenish-blue stone.	86/100
Giles Boy	Greek	/JYLZ/	Derived from the Greek name Aegidius, meaning 'young goat' or 'kid.'	75/100
Philomena Girl	Greek	/fil-uh-MEE-nuh/	Lover of strength, devoted warrior.	83/100
Theadore Boy	Greek	/THEE-uh-dor/	Variant of Theodore, from theos meaning God and doron meaning gift.	72/100
Agatha Girl	Greek	/AG-uh-thuh/	Good and virtuous in character.	82/100
Farris Boy	Greek	/FAR-is/	Variant of Paris, possibly meaning park or enclosure.	70/100
Corrine Girl	Greek	/kor-EEN/	Variant of Corinne, from korē meaning maiden.	89/100
Isidore Boy	Greek	/IZ-uh-dor/	Gift of Isis, the ancient Egyptian goddess, from Greek elements 'isis' and 'doron'.	69/100
Sybil Girl	Greek	/SIB-ul/	From Greek sibylla meaning prophetess or oracle.	89/100
Cletis Boy	Greek	/KLEE-tis/	Variant of Cletus; means illustrious or noble.	54/100

Tip: say each pairing out loud with your surname, and cross off anything that rhymes or clashes. See names like Cyril →