The ornamental design for a faucet handle, as shown and described.
FIG. 1 is a perspective view of a faucet handle showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side view thereof; and,
FIG. 4 is a bottom view thereof.
The broken line shown in FIG. 4 of the drawings is included for the purpose of illustrating a portion of the faucet that forms no part of the claimed design.