Table 3 Percentage of births registered with a paternal byname
From: Cross-cultural structures of personal name systems reflect general communicative principles
Birth Year | East | West | |
|---|---|---|---|
1 | up to 1730 | 72% | 29% |
2 | 1730–1780 | 67% | 37% |
3 | 1780–1830 | 71% | 45% |
4 | 1830–1880 | 81% | 57% |
5 | post–1880 | 94% | 79% |