Here are some potential meanings, I say ‘potential’ meanings because the meaning that you give to the charm, or the message you get in the moment of the throw is what’s important.
There is no ‘right’ answer or meaning for a charm.
Having said that, there are some charms that have a ‘typical’ meaning, and are a good place to start if you are feeling stuck:
Airplane – Success / Taking off, Travel, Dreaming, Sky high
Apple – Wisdom, Knowledge
Arrow – Direct action, Straight to the point, may also point at something ‘significant’
Bed – Need to rest
Belt – Restrictions / the need to tighten your belt, Holding things together
Boat – Smooth sailing, Flow, Travel
Butterfly – Change and Transformation
Car – The direction you’re taking your life
Castle – Home, Strong boundaries, Being too protective
Clock – Time limit, Resources
Coins – Abundance, Sum of money, Receiving gifts
Cup – Receiving, Filling yourself up
Dog – Loyal, Companion
Heart – Passion, Love, Relationships
Horseshoe – Luck/bad luck, Superstitions, Old Tales
Fan – Hiding something, Concealing
Flowers – Beauty, Gift, Abundance
Grapes – Abundance
Handcuffs – Stop, Think before you act
Jigsaw Piece – Mystery, Only part of the issue/solution
Lightbulb – Ideas, Inspiration
Pen – Commitment, Journalling, Creativity
Rings – Commitment, Relationship
Rosette – Success, Winning, Positive outcome
Shoes – Moving forward, Starting something new
Skull – Ancestors, Spirits
Snake – Transformation, Inner-power
Tortoise – Slow down, slow and steady
Watering Can – Nurturing and care needed