19321932: no US SSA record for this spelling
1933: no US SSA record for this spelling
1934: no US SSA record for this spelling
1935: no US SSA record for this spelling
1936: 54 births, rank #937
19371937: 52 births, rank #979
1938: no US SSA record for this spelling
1939: no US SSA record for this spelling
1940: no US SSA record for this spelling
1941: no US SSA record for this spelling
19421942: 76 births, rank #899
1943: 80 births, rank #878
1944: 62 births, rank #992
1945: no US SSA record for this spelling
1946: 87 births, rank #896
19471947: 108 births, rank #845
1948: 93 births, rank #906
1949: 118 births, rank #801
1950: 94 births, rank #922
19511951: 101 births, rank #912
Phillis rose from #922 to #912 for girls between 1950 and 1951. Its highest annual birth count came in 1949, with 118 births.