Year 1950
- Rank: 246
- Boys named Mario: 744
- Percent of Boys named Mario: 0.0409%
Year 1949
- Rank: 266
- Boys named Mario: 603
- Percent of Boys named Mario: 0.0336%
Year 1948
- Rank: 262
- Boys named Mario: 621
- Percent of Boys named Mario: 0.0349%
Year 1947
- Rank: 308
- Boys named Mario: 501
- Percent of Boys named Mario: 0.027%
Year 1946
- Rank: 332
- Boys named Mario: 379
- Percent of Boys named Mario: 0.023%
Year 1945
- Rank: 319
- Boys named Mario: 346
- Percent of Boys named Mario: 0.0252%
Year 1944
- Rank: 327
- Boys named Mario: 340
- Percent of Boys named Mario: 0.0245%
Year 1943
- Rank: 337
- Boys named Mario: 331
- Percent of Boys named Mario: 0.0228%
Year 1942
- Rank: 350
- Boys named Mario: 299
- Percent of Boys named Mario: 0.0212%
Year 1941
- Rank: 353
- Boys named Mario: 273
- Percent of Boys named Mario: 0.0218%
Year 1940
- Rank: 334
- Boys named Mario: 294
- Percent of Boys named Mario: 0.0248%
Year 1939
- Rank: 369
- Boys named Mario: 238
- Percent of Boys named Mario: 0.021%
Year 1938
- Rank: 320
- Boys named Mario: 297
- Percent of Boys named Mario: 0.0262%
Year 1937
- Rank: 330
- Boys named Mario: 273
- Percent of Boys named Mario: 0.025%
Year 1936
- Rank: 312
- Boys named Mario: 294
- Percent of Boys named Mario: 0.0276%

