O LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
our Lord
'adown (aw-done')
from an unused root (meaning to rule); sovereign, i.e. controller (human or divine) -- lord, master, owner. Compare also names beginning with Adoni-.
how excellent
'addiyr (ad-deer')
wide or (generally) large; figuratively, powerful -- excellent, famous, gallant, glorious, goodly, lordly, mighty(-ier one), noble, principal, worthy.
is thy name
shem (shame)
an appellation, as a mark or memorial of individuality; by implication honor, authority, character -- + base, (in-)fame(-ous), named(-d), renown, report.
in all the earth
'erets (eh'-rets)
the earth (at large, or partitively a land) -- common, country, earth, field, ground, land, natins, way, + wilderness, world.