The DUVALL's were French, and the French version of our subject's name is Arienne/Ariene, the English verison is Ariana, and the Italian version is Arianna — all are versions of the name from Greek mythology, Ariadne.  Areanna and Arry Anna are phonetic misspellings.

1a.  Robert Barnes. Maryland Marriage References (online at the Maryland State Archives web site):

Yarrington, Richard, of VA, m. Anna Duvall, dau. of Thomas Duvall of Benjamin, of PG Co. (Maryland Chancery Papers #5356).

To get the full record, with date and county, one must write to the archives; however, see next source.

1b.  Marilyn Roth. 13 Jun 2002. "DUVAL(L) Marriages in Maryland." Data posted to the Duval Family Genealogy Forum (online at GenForum.com):

BARNES' MD M: DUVAL(L), Anne Arundel Co... Arry, 8 F 1798, Richard YERRINGTO_...

2.  Census Index:  U.S. Selected Counties, 1800 (Broderbund CD-312):  can't find.

3.  Census Index:  U.S. Selected Counties, 1810 (Broderbund CD-313):  can't find.

4.  Census Index:  U.S. Selected Counties, 1820 (Broderbund CD-314):  can't find.

5.  Census Index:  U.S. Selected Counties, 1830 (Broderbund CD-315):  can't find.

6.  State Agency Series Listing at the Mary State Archive: Chancery Court Papers, 1820-1822 (online at the Maryland State Archives web site):

Date: 1821/04/21 12297: Nathan Waters vs. Mareen Duvall, John Carroll, Mary Carroll, William J. Duvall, Benjamin Duvall, Walter Duvall, Sarah Duvall, Richard Yarrington, Areanna Yarrington, Mr. Coulter, and Eleanor Coulter. PG. Contract to purchase Goes Purchase. Accession No.: 17,898-12297; MSA S512-15-12104; Location: 1/39/4/