The scientists who get to name some of these moons are the most curious kind. Pol earns its name from one who takes botany very seriously. Perhaps Pol's composition will similarly lend itself very well to off-world agriculture.

Pol is Jool's farthest and smallest moon, but it comes in second to Bop for having the strangest orbit.

Rational Resources Classification:

Ocean	Surface	Atmosphere	Exosphere
None	Ice-Water	None	None

From the PDF included in the download:

Bulk Params		Orbital and Rotational Params
Classification	Moon (Jool)	Semi-major Axis	739,460 km
Radius	130 km sea level, 130.5 km mean	Periapsis	613,123 km
Mass	7.44967×1019 kg	Apoapsis	865,797 km
Gravitational Parameter	4.97197×109 m3/s2	Orbit eccentricity	0.17085
Mean density	8,000 kg/m3	Orbit inclination	4.25°
Surface gravity	0.03 g ASL	Longitude of ascending node	2°
Escape velocity	277 m/s	Argument of periapsis	15°
Bond Albedo	0.45	Sidereal orbit period	65.413 days
Solar irradiance	53.2 W/m2	Synodic period	66.460 days
Black-body temperature	107 K	Mean orbital velocity	1,644 m/s
		Sidereal rotation period	5 hours
		Solar day	5.0005 hours
		Synchronous orbit altitude	214 km
		Sphere of influence	4,238 km