18991899: 19 births, rank #735
1900: 25 births, rank #730
1901: 14 births, rank #890
1902: 13 births, rank #986
1903: no US SSA record for this spelling
19041904: no US SSA record for this spelling
1905: 16 births, rank #939
1906: 15 births, rank #974
1907: no US SSA record for this spelling
1908: no US SSA record for this spelling
19091909: 24 births, rank #833
1910: no US SSA record for this spelling
1911: no US SSA record for this spelling
1912: no US SSA record for this spelling
1913: 38 births, rank #856
19141914: no US SSA record for this spelling
1915: 52 births, rank #919
1916: 61 births, rank #874
1917: 67 births, rank #834
19181918: 57 births, rank #949
Elfrieda moved from #834 to #949 for girls between 1917 and 1918. Its highest annual birth count came in 1917, with 67 births.