Κλεοῦς

Morpho works with a static database. If you like, you can compare the output of Morpheus.

Parsed as:

Proper-name noun feminine nominative plural (cp Κλεώ)
Proper-name noun feminine vocative plural (cp Κλεώ)
✓ Proper-name noun feminine genitive singular (cp Κλεώ) (Pind.) of Κλειώ