Complex sentence: The feminine given name "Ravenna" is thought to be derived from the name of the northern Italian city Ravenna, however, in some cases "Ravenna" may also represent a more elaborately-feminine form of "Raven".
Split into simpler sentences: The feminine given name "Ravenna" is thought to be derived from the name of the northern Italian city Ravenna. However, in some cases "Ravenna" may also represent a more elaborately-feminine form of "Raven".