Which edition because the ranger hasn’t been consistent through editions. 1e it’s very much Aragorn. Beyond that... I dunno.
0e -ADD1e: Aragon
AD&D 2e: Jon Snow
D&D 3e: Aquaman
D&D 4e: Robin Hood
D&D 5e: Dar
Around 2e, the ranger shifted away from Aragorn and more to how a normal hero who took the class in D&D would be.