Harvey Elliott will wear the No.19 shirt for Liverpool from the start of the 2022-23 season.
The England U21 international has decided to switch from his previous number, 67, which he claimed following his arrival at the Reds in the summer of 2019.
Elliott now takes up the squad number that was last occupied by Ozan Kabak during his loan spell from Schalke 04 in the second half of 2020-21.
Sadio Mane before his move to No.10, Stewart Downing, Ryan Babel and Fernando Morientes are also among those to have worn the shirt for the club in the Premier League era.