| 2026-06-04 | Most senior |
| 2026-01-19 | Firstborn |
| 2023-10-28 | First in line, usually |
| 2022-04-09 | Like Meg among the March sisters |
| 2021-11-28 | Heir to the throne, as a rule |
| 2021-10-01 | Like Marcia, among the "Brady Bunch" daughters |
| 2020-01-07 | Like Liesl, among the von Trapp children |
| 2019-11-22 | First in line |
| 2019-08-04 | Source of hand-me-downs |
| 2018-06-11 | One with only younger siblings |
| 2018-04-22 | Firstborn |
| 2017-11-03 | Destined to inherit the throne |
| 2016-12-24 | Senior |
| 2016-09-15 | Rifts in the family, say |
| 2015-08-27 | First in line, in a way |
| 2015-06-05 | First in line, say |
| 2014-02-25 | Firstborn |
| 2013-04-22 | Born first |
| 2011-12-20 | First in line to the throne |
| 2011-03-11 | Cain, e.g. |
| 2010-12-31 | First in line, say |
| 2010-10-04 | Of greatest age |
| 2009-08-16 | Child often having special responsibilities |
| 2009-07-16 | First arrival |
| 2007-12-09 | Firstborn |
| 2007-10-05 | Like many an heir apparent |
| 2007-10-01 | Firstborn |
| 2007-06-21 | In position to inherit the throne, say |
| 2005-04-01 | Cain, for one |
| 2004-08-10 | First-born |
| 2004-03-30 | First-born |
| 2003-11-27 | Firstborn |
| 2001-12-30 | Child with responsibilities, traditionally |
| 2001-04-15 | Heir to the throne |
| 2000-07-05 | Firstborn |
| 2000-05-30 | Firstborn |
| 1998-07-27 | Firstborn |
| 1998-01-11 | Meg, among the "little women" |
| 1997-12-20 | Tribal leaders, maybe |
| 1996-08-10 | Like a tribal leader, perhaps |
| 1995-08-27 | Cain, e.g. |