Mal: കുന്നംകുളം kunnamkulam
‘Hill Ponds’ Town, Kerala
Mal: kunnu/kunnam, ‘hill’, ‘mountain’; and kuḷam, ‘tank’, ‘pool’, ‘lake’.
There are a range of small hills which border the town [Adupputty, Cherukunnu, Kizhoor and Kakkad] and small ponds dotted between [Enjhankulam, Ayyamkulamand Madhurakulam].

Kunnamkulam Town Centre mapio.net