Some witches give themselves a witch name when they become a witch. It sort of symbolizes transformation, changing, becoming a witch, etc. It is something that not all witches do.
Some have a hard time trying to find a name that they like. It's completely fine to change your magickal name. There are male and female names on this list. Here's a few ideas for names...
River
Brynn
Aurora
Chloe
Winter
Crystal
Aria
Finn
Hecate
Gaia
Daisy
Poppy
Nava
Rain
Alani
Griffin
Leo
Rowena
Weaver
Mona
Blair
Rose
Iris
Amber
Echo
Bryn
Archer
Oak
Casey
Lennon
Alex
Mairi
Lee
Aqua
Jade
Indigo
Topaz
Lilith
Autumn
Brigid
Erin
Percy
Lily
Adriel
Saturn
Lavinia
Cupid
Faunus
Epona
Dye
Maisie
Jet
Crew
Laszlo
Zayden
Liri
Mercury
Aaron
Orion
Sage
Kate
Nirvana
Lux
Phoenix
Rowan
Zane
Coral
Ace
Meadow
Hazel
Maya
Willow
Raven
Dakota
Tatum
Justice
Azariah
Remy
Celeste
Rhett
Holland
Fiona
Heidi
Nora
Willa
Zen
Tesla
Aura
Ember
Azure
Tara
Onyx
Corey
Ursula
Ruby
Agate
Howe
Rist
Carrier
Foxglove
Alden
Pagan
Danu
Kali
Ostara
Scarlett
Arwen
Rossi
Solana
Ukko
Merlin
Silver
Takoda
Kit
Quartz
Helia
Soleil
Dawn
Alawa
Fial
Crimson
Morganna