19361936: 103 births, rank #570
1937: 101 births, rank #573
1938: 93 births, rank #618
1939: 87 births, rank #633
1940: 100 births, rank #595
19411941: 87 births, rank #655
1942: 120 births, rank #564
1943: 97 births, rank #647
1944: 82 births, rank #693
1945: 82 births, rank #667
19461946: 79 births, rank #742
1947: 73 births, rank #812
1948: 69 births, rank #822
1949: 62 births, rank #876
1950: 57 births, rank #915
19511951: 62 births, rank #896
1952: 53 births, rank #993
1953: no US SSA record for this spelling
1954: no US SSA record for this spelling
19551955: 59 births, rank #985
Orval rose from #993 to #985 for boys between 1952 and 1955. Its highest annual birth count came in 1918, with 304 births.