shrI-shEShashaila garuDAcala vE~nkaTAdri
   nArAyaNAdri vR^iShabhAdri vR^iShAdri mukhyAm
AkhyAm tvadIya vasatEranisham vadanti
   shrI-vE~nkaTAcalapatE tava suprabhAtam

(People) incessantly call your residence with various
names, principal among them being Seshashailam, Garudachalam,
Venkatadri, Narayanadri, Vrishabhadri and Vrishadri;
O Lord of the Venkata Hills, your auspicious morning is here!
==
shEShashaila, garuDAcala, vE~nkaTAdri, nArAyaNAdri,
vR^iShabhAdri, vR^iShAdri = Six of the Seven hills are mentioned
[Seven Hills in Tirumala are:
 Seshadri, Vedadri/Neeladri/Vrishadri, Garudadri, Anjanadri,
 Vrishabhadri, Narayanadri/Anandadri, Venkatadri/Thiruvenkagadam]

mukhya = chief, principal (mukhyAm - follows the form of Akhyam)
AkhyA = name, appelation (AkhyAm - object form)
tvadIya = your (similar to tava=you, but with more respect)
vasati: = dwelling, residing [vasatE: = of the residence]
anisham = incessantly
vadanti = (they) say, call by
==
[nishA = night (nitarAm shyati ata: nishA); anisha = nightless;
 with no end; nishATa: = owl; nishAkara: = moon]