Merryn's name origin is Old English, and the meaning of the name Merryn is joyful. Merryn is an alternate form of Merry (Old English): also transcription of Meredith and Mercy.Merrin is a familiar surname.Kreatif forms: Mairyn, Moryn, Muryn.erryn's name origin is Old English, and the meaning of the name Merryn is joyful. Merryn is an alternate form of Merry (Old English): also transcription of Meredith and Mercy.
Once the post office has your application and documents, you will need to: 1  pay a fee (for a regular adult passport book, it will typically cost $110 for the application and $25 for an execution fee); 2  provide a picture (most post offices can take a picture of you on the spot); and. 3  let them do the rest.
How much it costs: $135 for a passport, $110 for a renewal, $105 for a minor (under 16), $55 for a passport card (for entering the United States through land border crossings or sea ports-of-entry -- not for international travel via air).