What does Oakley mean?
A surname and place name from Old English 'ac' (oak) + 'leah' (woodland clearing or meadow), so literally 'the oak clearing'. It names numerous English villages (in Bedfordshire, Hampshire, Kent and elsewhere) and only became common as a given name recently.
What does Marlowe mean?
An English habitational surname from Marlow in Buckinghamshire, from Old English 'mere' (lake, pool) + 'laf' (remnants, leavings), i.e. marshy ground left after a lake was drained. Often loosely glossed 'driftwood'. It also recalls the Elizabethan playwright Christopher Marlowe.