According to the team, "the name Blink represents the glimmer in the eye of a person who just received their first sats. It's the embodiment of a transaction zapping across the world, connecting two people who never before could transmit value to each other."

https://bitcoinmagazine.com/business/bitcoin-beach-wallet-renamed-to-blink?utm_source=carrot&utm_medium=partner&utm_campaign=carrot_share