Definitions of morning:

• noun:   the time period between dawn and noon

  Example: "I spent the morning running errands"

• noun:   a conventional expression of greeting or farewell
• noun:   the earliest period

  Example: "The morning of the world"

• noun:   the first light of day

  Example: "They talked until morning"

• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #14229)