| Infant |
| Newborn |
| New baby |
| Wee baby |
| Tiny baby |
| Young baby |
| New delivery |
| Formula one? |
| Newborn child |
| Newborn baby? |
| One just born |
| Recent arrival |
| Stork delivery |
| Just-born baby |
| Recent delivery |
| Nursery arrival |
| Stork's delivery |
| Nursery newcomer |
| Nursery occupant |
| Very young infant |
| Incubator occupant |
| One in an incubator |
| Week-old baby, e.g. |
| Delivery room delivery |
| Infant under one month |
| Mohel's subject, usually |
| One in an incubator, perhaps |
| Baby during its first four weeks |
| Infant in his or her first month |
| One who's just starting out in life |
| Someone who was literally born yesterday |
| One whose weight may be proclaimed proudly |