Boy or girl? Hex might work as a middle name (like in hexagon - 6 sides).
Zes - six in Dutch Ella - all, completely Ilta - Finnish girls name meaning evening Vien - complete
Benjamin
Enzo - Japanese means circle Rhodri - Welsh for circle Meridian - circle around the Earth
ooh Zeta & Sia are good ones! @Yas
Fox - (F is the 6th standard phonetic letter in the alphabet which is Foxtrot) Viper- (F in the Egyptian Hieroglyphic Alphabet is the horned viper. June - The sixth month Callum/Jonah/Jemima- means “dove” which symbolises peace and new beginnings Nysa- means “new begging” Cadence- means rhythmic/flowing (brings the rhythm and flow into your family)
Names that mean Unity maybe? We had our sixth and named her Úna
Omega - last letter of Greek alphabet Rokuro - Japanese "sixth son" Sia - Gaelic "six" Zeta - 6th letter of Greek alphabet Anele - Zulu "last born"