This name captures the serene and coastal nature of the starfish motif in the silver necklace. "Seaside" signifies the connection to the beach and ocean, representing the starfish's natural habitat. "Serenity" represents the peaceful and calming quality of the necklace, symbolizing the tranquility of the seaside. "Seaside Serenity" combines these elements, representing the necklace as a symbol of coastal beauty and serenity, offering a graceful and stylish accessory that embodies the calming and soothing essence of the starfish in a fashionable way.