Vlasta: Statistics About The Baby Name Vlasta
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 1918 | * | * | * | 912 | 62 | 0.0052% |
| 1917 | * | * | * | 998 | 50 | 0.0045% |
| 1916 | * | * | * | 886 | 59 | 0.0054% |
| 1915 | * | * | * | 991 | 46 | 0.0045% |
| 1913 | * | * | * | 999 | 30 | 0.0046% |
| 1912 | * | * | * | 959 | 29 | 0.0050% |
| 1909 | * | * | * | 844 | 24 | 0.0065% |
| 1906 | * | * | * | 1000 | 15 | 0.0048% |
| 1898 | * | * | * | 885 | 16 | 0.0058% |
| * No data shown indicates the name was not among the top 1000 most popular names for that year. | ||||||